Tape-In Hair Extensions Shopping Guide: How Many Packs Do You Need?
The most important thing to know before you purchase tape-in hair extensions is this: the right amount of hair depends on three factors — your current hair density, your desired length, and whether you are adding volume, length, or both.
At COOVIP HAIR, we manufacture premium raw human hair tape-in extensions for professional salons and individual clients across North America and Europe. One of the most common questions we receive is simply: how much hair do I actually need?
Getting the quantity wrong is one of the most expensive mistakes a first-time buyer can make. Too little hair creates an obvious, unblended result. Too much hair creates unnecessary bulk and extra cost.
This guide walks through everything you need to know before making your purchase — from calculating the right gram weight to color matching, brand comparison, and understanding what each pack actually gives you.
Step 1: Understand What One Pack Of Tape-In Extensions Actually Contains
Before calculating how many packs you need, you need to understand what you are buying.
Different brands package tape-ins differently.
Standard Pack Contents
Most tape-in extension packs contain:
a. 20 individual tape pieces per pack
b. 50 grams of hair per pack
c. Two tape pieces create one "sandwich" attachment
d. One pack therefore provides approximately 10 sandwiches
What Is A Sandwich?
A sandwich is the standard tape-in attachment unit.
Two tape pieces are placed on either side of a thin section of natural hair.
The adhesive sides press together, sandwiching the natural hair between them.
One pack = 20 pieces = approximately 10 sandwiches
This is the baseline number you need when planning your installation.
Step 2: Calculate How Many Grams You Need
Gram weight is the most reliable way to determine how much tape-in hair you need.
Piece count alone can be misleading because pack sizes vary between brands.
Gram Weight Guide By Hair Type And Goal
| Hair Type | Goal | Recommended Grams |
|---|---|---|
| Very Fine | Volume Only | 50-100g |
| Fine to Medium | Volume + Slight Length | 100-150g |
| Medium | Volume + Length | 150-200g |
| Thick | Full Length + Volume | 200-250g |
| Very Thick | Maximum Fullness | 250-300g |
Sandwich Count By Gram Weight
| Total Grams | Packs Needed | Approximate Sandwiches |
|---|---|---|
| 100g | 2 Packs | 20 Sandwiches |
| 150g | 3 Packs | 30 Sandwiches |
| 200g | 4 Packs | 40 Sandwiches |
| 250g | 5 Packs | 50 Sandwiches |
| 300g | 6 Packs | 60 Sandwiches |
For most fine to medium hair types adding both length and volume, 150g is the starting recommendation.
30 sandwiches is the average for a balanced, natural-looking result on fine to medium European hair.
Our purchase tape-in hair extensions in natural blonde come in 50g packs so you can calculate exactly how many you need for your specific hair type.
Step 3: Color Match Before You Buy
Color matching is where most first-time buyers make their biggest mistake.
Choosing color from a website screenshot is unreliable.
Screen brightness, color profiles, and lighting all alter how hair color appears on a monitor.
How To Color Match Correctly
a. Request a color ring or color sample from the brand
b. Compare samples to your hair in natural daylight
c. Identify your base color first
d. Identify your highlight or balayage tones second
e. Narrow down to your top three color matches
f. Send a photo to the brand's stylist for confirmation
Why You Often Need Two Colors
Many clients with balayage, highlights, or natural color variation need two different extension shades.
Example:
A client with darker roots and blonde ends might use:
a. A darker shade to match the roots and mid-lengths
b. A lighter shade to match the highlighted ends
Blending two shades creates a seamless, multidimensional result.
Using only one shade often creates a visible line where the extensions begin.
For clients wanting a two-tone result, our piano color tape-in extensions in P18/60 offer a pre-blended natural ash blonde and light blonde combination specifically designed for European hair textures with natural color variation.
How Hair Length Affects The Amount You Need
Hair length is a factor many buyers overlook.
Shorter hair often requires more extensions than longer hair.
This seems counterintuitive but makes practical sense.
Why Shorter Hair Needs More Extensions
Short blunt haircuts have sharp, defined edges.
Extensions must be layered and blended across the entire perimeter of the cut.
This requires more coverage points to create a natural transition.
By contrast, hair that is already shoulder length or longer blends more easily with extensions because the natural weight helps the blend.
Length And Gram Estimate
| Natural Hair Length | Length Goal | Starting Gram Estimate |
|---|---|---|
| Very Short (Bob) | Add Length | 150-200g |
| Shoulder Length | Add Volume | 100-150g |
| Shoulder Length | Add Length + Volume | 150-200g |
| Chest Length | Add Volume | 100-150g |
| Chest Length | Add Length + Volume | 150-200g |
| Long | Blend + Density | 150-200g |
Why Hair Quality Matters More Than Quantity
Many buyers focus entirely on how many packs to buy.
The quality of the hair inside those packs is equally important.
Raw Human Hair Vs Remy Hair Vs Processed Hair
| Feature | Raw Human Hair | Remy Hair | Processed Hair |
|---|---|---|---|
| Cuticle Alignment | Fully Intact | Aligned | Often Removed |
| Processing Level | Minimal | Moderate | High |
| Lifespan | 12-24 Months | 6-12 Months | 3-6 Months |
| Tangling Risk | Very Low | Low to Moderate | Higher |
| Natural Shine | High | Moderate | Variable |
Cuticle alignment is one of the most important factors in tape-in performance.
When cuticles run in the same direction, the hair moves smoothly without friction.
When cuticles are misaligned or removed through acid baths, the hair begins to tangle and mat over time.
This is especially noticeable in the back sections of the hair where friction from clothing and movement is highest.
Premium raw human hair eliminates this problem because the cuticles remain intact and aligned throughout production.
Comparing COOVIP HAIR To Popular Tape-In Brands
When shopping for tape-ins, many buyers research well-known brands before purchasing.
Some brands such as Weel Hair have built a following among first-time extension buyers through social media and influencer content.
However, there are meaningful differences between retail-focused brands and factory-direct manufacturers.
Retail Brand Approach
a. Hair sourced from external manufacturers
b. Consumer packaging focus
c. Marketing-driven positioning
d. Limited color and length customization
e. Standard 50g packs
COOVIP HAIR Factory Approach
a. Premium raw human hair sourcing
b. In-house production and quality control
c. Custom color, length, and density options
d. Consistent batch performance
e. Factory-direct pricing for salons and individuals
Comparison Overview
| Feature | Typical Retail Brand | COOVIP HAIR |
|---|---|---|
| Hair Grade | Remy | Raw Human Hair |
| Factory Control | No | Yes |
| Custom Orders | Limited | Available |
| Cuticle Integrity | Aligned | Fully Intact |
| Batch Consistency | Variable | High |
| Target Market | Consumer | Salon + Consumer |
The key difference for repeat buyers is consistency.
Factory-direct manufacturing means the color, weight, and cuticle quality remain reliable across every order.
How To Store And Care For Tape-In Extensions
Getting the right amount of hair is only half the process.
Proper care determines how long the extensions last and how natural they continue to look.
Before Installation
a. Store extensions flat in original packaging
b. Keep away from humidity before install
c. Do not apply heat before installation
Daily Care
a. Brush twice daily starting from the ends
b. Hold attachment points while brushing
c. Avoid aggressive pulling near tape bonds
Washing Routine
a. Use sulfate-free shampoo only
b. Wash 2-3 times per week maximum
c. Apply conditioner to mid-lengths and ends only
d. Rinse thoroughly to prevent buildup near tape
e. Allow to air dry when possible
Sleeping Routine
a. Dry hair completely before sleeping
b. Use a loose braid
c. Sleep on a silk pillowcase to reduce friction
Heat Styling
a. Apply heat protectant before styling
b. Avoid placing tools directly on tape bonds
c. Keep temperatures moderate
Maintenance Schedule For Tape-In Extensions
| Service | Recommended Frequency |
|---|---|
| Repositioning Appointment | Every 6-8 Weeks |
| Full Reinstall | Every 3-4 Months |
| Hair Replacement | Every 9-18 Months |
The tape adhesive itself is replaced at each repositioning appointment.
The hair can often be reused multiple times, which significantly reduces the long-term cost.
Common Tape-In Buying Mistakes To Avoid
Mistake 1: Buying Too Little Hair
Under-buying is the most common error.
A result that looks thin or patchy is difficult to correct without purchasing additional hair.
When in doubt, start with one pack more than your estimate.
Mistake 2: Choosing Color From A Screen
As mentioned earlier, screen color is unreliable.
Always request physical color samples when possible.
Mistake 3: Focusing Only On Price
Lower-cost options often use processed hair with compromised cuticles.
This leads to tangling and early replacement.
Mistake 4: Skipping Maintenance Appointments
Tape bonds grow out as natural hair grows.
If left too long, the tape can bond awkwardly to surrounding hair, making removal more difficult.
Mistake 5: Using The Wrong Shampoo
Sulfate-based shampoos break down tape adhesive prematurely.
Always use sulfate-free products.
FAQ
Q: How Many Packs Of Tape-In Extensions Do I Need?
A: For fine hair adding volume only, 2-3 packs (100-150g) is typical. For adding both length and volume on medium hair, start with 3-4 packs (150-200g). Very thick hair may need 5-6 packs.
Q: How Many Sandwiches Come From One Pack?
A: One standard 50g pack contains 20 tape pieces, which creates approximately 10 sandwiches.
Q: How Do I Color Match My Hair?
A: Request physical color samples from the brand, compare in natural daylight, and consider contacting the brand's stylist with a photo of your hair for a professional recommendation.
Q: Can I Use Two Different Colors?
A: Yes. Many clients with balayage or highlighted hair use two shades — a darker shade for the roots and a lighter shade for the ends — to create a seamless blend.
Q: How Long Do Tape-In Extensions Last?
A: With premium raw human hair and consistent care, tape-in extensions can last 9-18 months. The tape adhesive is replaced every 6-8 weeks during repositioning appointments.
Q: Why Is My Hair Tangling Near The Back?
A: Tangling near the nape is usually a sign of misaligned cuticles in lower-quality hair. Raw human hair with intact cuticles reduces this significantly.
Q: Is Remy Hair The Same As Raw Human Hair?
A: No. Raw human hair is a higher grade. Remy hair has aligned cuticles but is often processed through an acid bath. Raw hair undergoes minimal processing, which extends lifespan and maintains natural texture.
Final Thoughts
Buying tape-in hair extensions is not complicated once you understand the core variables: gram weight, hair density, color matching, and hair quality. For most clients with fine to medium European hair textures, 150g across three packs is a reliable starting point for a natural, blended result.
At COOVIP HAIR, we manufacture premium raw human hair tape-in extensions designed specifically for European and North American clients. Our factory-direct model ensures consistent cuticle quality, accurate color, and reliable performance across every pack.
For clients ready to make their purchase, our raw human hair tape-in extensions in piano color blend offer a popular two-tone option that works beautifully for natural balayage blending.
