U Tip keratin hair extensions human hair,use of hot fusion.Keratin glue is gentle for hair and provide a long lasting bonding which still allows the hair to move naturally.The u-tip attachment is thin and virtually undetectable,can be customized by cutting it to 2-3 smaller bonds for fine hair.

100 Strands/ package, 0.5g/ strand. We recommend 2 packs for adding some fullness, but for a full head, we usually suggest 2-4 packs to get more thicker hair.