Brand Name: BitLamb Life Span: 6 months High-concerned chemical: none Longest Hair Proportion: >=60% Origin: Mainland China Human Hair Content: ≥98% Human hair Toupee Base: custom made Stretched Length: 4inches Texture: Straight Hair Grade: Machine Made Remy Bulk Buy: 1Pcs/Lot Hair Material: Chinese Hair Size: 16x18cm/18x20cm Choice: yes