feature:
1>pre bond hair extension include stick(I) shape, nail(U) shape, V shape, and flat shape, all kinds of tip shape
2>100% Chinese remi hair
3>This glue or bond is made out of protein or keratin , it does not damage your hair and also it is easy and quick to remove.
4>The standard strand is: 0.5g/strand 0.7g/strand 0.8/strand 1 g/strand.
5>packing accoring to your request