... ; no shedding; double layers machine made weft, 4. Huge stock and prompt deliveryWeight100g±5g Available colors:Natual color, 1B#,4B#,MOQ1 ... , dyed, straightenedPacking:fabeisheng hair finely package Delivery Time:in stock items within 24hours, custom made within 7 days Payment Terms ... hair?Human hair has natural protein . It is easy to tell by burning and smell : human hair will be ash , which will ...