100% Human Hair Guarantee,Can burn to test( TURN TO ASH, IT IS HUMAN HAIR) 1) Length: choose from 18"-30" 2) Texture: Loose Wavy. 3) Color: 24 colors can be choose and color as picture 4) Weight: 120g, usually 2 sets or more for a full head 5) Package include one pcs hair extension 6) Hair type: We guarantee that the hair we sell is made of 100% Natural Human Hair. 7) AAA High quality, tangle free, silky soft. 8) could by ironed in any style. 9) One Minute to wear and remove. 10)How to wash: Put the extension in a mild shampoo and hair conditioner then washing in lukewarm water. Then set on a flat towel and let them naturally dry.