Caliee Clip in Human Hair Type: Afro Kinky Curly #1B/4 Clip ins Length: 10inch-20inch Material: Human Hair Weight: 120G/ Package, 7PCS/ Set We don't Suggest to Change the Curl to Straight, and Dyed the hair, It will Decrease the Life of Hair. IG: calieehair-official How to Wash the Hair? * Gently Wet the Extensions with the Warm Water(It's Better to Comb the Hair before You Wash). * Gently Lather the Shampoo on Your Hand, Rub out Foam and then Put the Shampoo to the Hair until the Hair is Visibly Clean. * Gently Blot hair with a Towel to Remove Excess Water (If There are Instructions for Use, You can Ignore it), and then Apply Conditioner and Leave on for Up to 5-10 Minutes. * Please Rinse thoroughly with Lukewarm Water. Gently Blot hair with a Towel to Remove Excess Water.