OverviewHello beauty, the following are some details about this Pre-Separated Springy Afro Twist hair , I think these are what you care about, hope these are helpful to you. Hair Color : 1B#,350#,4#,T1B/30#,BUG#,T1B/BUG#,Pink#,Orange#,Blue#,Purple#,T27/613#,30#,T1B/Gary#,613#,T1B/27#,T1B/30/27#,T1B27/613#,Dark Green#,Red,Silver#,Spring Twist Hair for Braiding Hair Material : Low Temperature Fiber Hair Length : 16 Inch Marley Twist Braiding Hair,24 Inch Springy Afro Twist hair,30 Inch Afro Twist hair Hair Roots : 8 Strands/Pc, 8 Pack/Lot Hair Weight : 16 Inch is 40±5g/Pack, 24 Inch is 50±5g/Pack, 30 Inch is 60±5g/Pack If you choose 16 inches, the total weight is 320±5g. If you choose 24 inches, the total weight is 400±5g. If you choose 30 inches, the total weight is 480±5g. Usually 6-8 packs can full a head. The fiber of this afro twist braiding hair is very soft, flame retardant, natural and durable, healthy enough to use it on kid's head. We only produce High-quality Hair Extensions. The hair is great for Various hairstyles: Distressed Faux Locs, Butterfly Soft Locs, Spring Twist, Havana Braids, Passion Twists, Senegalese Twsits, Bomb Twist and Goddess Locs Crochet Hair. If you still have other questions, please contact us, we will answer you as quickly as possible. Happy shopping.