Specification 1. Brand Name: Sunmofavo Hair 2. Hair Meterial: 100％real human hair 3. Hair Color: Pure color，Balayage color, Piano Color, Ombre Color 4. Hair Texture: Straight 5.Set Size: 20pcs/set: *12 inches = 30cm,25g *14 inches = 35cm,25g *16 inches = 40cm,25g *18 inches = 45cm,25g *20 inches = 50cm,25g *22 inches = 55cm,25g *24 inches = 60cm,25g 6. Shipping: Ship Within 72 Hours About the material: All of our tape in hair extensions are remy human hair, which can be styled and dyed. You can create any style and color you like according to your mood. Double Sided Tape--More Strong and DurableThis tape is specially developed by us with advanced technology. Our hair extensions are double-sided tape with strong glue, powerful and hypoallergenic. It's completely invisible and looks very natural. Easy to install and remove. Durable, anti-shedding. How to apply tape in Hair Extensions? Step 1- Part your hairhorizontally justabove the ear. Step 2- Make sure asection has been selected. Step 3- Take a strip of pre-cltape extension andpeel the backing off.Step 4- Comb through the area and make sure it is flat.Step 5- Lay the strickyside of the extension directly on the scalp.Step 6- Press it in place with you fingertips to secure. How to Remove tape in Hair Extensions? Step 1- Use with a professional product for taking out the tapes on the contact part of the hair and tape. Step 2- Wait for one minute, gently peel off the tape. (Don’t tear the tape too hard, because that might pull your own hair.) Step 3- Then you can wash your own hair to keep your hair clean and you could replace with new tapes. Our hair extensions are made of 100% human hair, you can use fire to verify, real human hair becomes powder after burning, and synthetic hair will be connected into blocks after being burned. Tape In Hair Extensions Q&A Q1: What quality level are these hair extensions? A: They are 5A grade and made of 100% remy human hair with salon-level quality. The hair feels soft just like natural hair. It can be worn for 2 to 3 months with proper maintenance. Q2: What about the adhesive tape and product specs? A: Adopted upgraded high-strength invisible tape, easy to remove by following the guidance on product page. Each pack contains 20 pieces with 1.5 inch width and weighs 50g. 2-3 sets are suggested to achieve full thick hair look. Available lengths range from 12 inch to 24 inch. Q3: Is there any return service supported? A: Yes, free return is acceptable within 15 days for any personal reasons. Q4: How many packs should I buy to get ideal hair volume and length? A: You can adjust quantity based on your hair condition. For thick hair, 3-4 packs suit length extension, 2-3 packs work well for boosting volume. For thin hair, 3-4 packs help enrich thickness, while 2-3 packs are perfect for lengthening hair. Q5: How to confirm it is genuine human hair? A: Our extensions are crafted from 100% real human hair. You can verify via burning test. Genuine human hair burns into fine powder, whereas synthetic hair will melt and clump together.