1.what kind of glue or bond with hair?
        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.
        We can make them with different shape, just like nail(U tip), round(Itip ), V tip, flat tip etc.
        
        2.Pre bonded hair extension Products Description:
        1) Hair: 100% All Remy human hair .
        2) Hair Length: 6-36 inches
        3) Hair Color: various colors available for choice, such as single color 1, IB, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 27, 30, 33,613, 60,Red,Blue,Orange,Mixed colors, Highlights Color, Streaks Color, Two-Tone color etc.
        4) Hair texture: Silky straight, yaki straight, kinky, wavy hair, super curly hair, etc, or any wave or curl as the pictures you give us.