Each hair comb is made of individually cut acetate pieces. These combs are made of cellulose acetate, an eco-friendly, biodegradable material made from recycled wood pulp. Perfect for gently detangling without causing breakage, promoting hair growth and increasing circulation. Suitable for all hair types including wavy and curly hair.  Style notes - wide tooth hair comb - premium cellulose acetate - safe for shower use - Imported Dimensions 3.8" length, 3.8" width Materials I'm carefully crafted from cellulose acetate - an eco-friendly, biodegradable material made from recycled wood pulp. my packaging is 100% recyclable & plastic-free.