Product Description 1) Keratin hair extension. 2) Use 100% human hair or Synthetic Hair. 3) Color: Many kinds of colors available or as your requirements. 4) Length: 14-26 inches available or as your requirements. 5) Style: Silky straight, yaki wave, deep wave, water wave, jerry curl, regular wave, super wavy, body wavy, italian wavy, etc 6) Package: Per bag have 100 strands, Per strand weight is 0.5g,0.7g,1grams. 7) Minimum order: 1000pcs/color/type. 8)Inner parking: Each Hair Extension is packaged in a clear bag with a hang-tag 9) Outer parking: Carton dimensions: 65cm*46cm*28cm, holds about 150-200 packs hair extensions. 10) Delivery Time: 10-15 days after receipt of payment Washing Instructions: 1.Recommended cool or warm water2.Use shampoo and hair brush gently.3.Rinse thoroughly with hair conditioner and apply cream rinse or wet-look spray as desired4.Pat dry and brushing a wide toothcomb,spray throughout.5.Set and dry naturally6.Comb into desired style after hair is completely dry.