... is the safest natural bonding agent available. It can be removed from your hair so easily without causing any damage ... Keratin Type: I tip, U tip, V tip, flat tip, half circle tip Ratio: Can be from ratio 1 to ... .75gram, 0.8gram, 0.85gram, 1gram etc Length: From 12"-28" Full Length: Actual length is 2 inches ... Plain cardboard with PVC with 2 buttons. We can make your own packaging with your own label as ...