High quality heat-resistant synthetic fibres up to 130°, washable, feels like real hair. Length of wavy condition: 16" (40cm), length of straight condition: 20" (50cm), weight: 0.35 lb (160g). Secure hold with a butterfly clip. Comb after receipt to the final shape and color. Hair residues can then be easily brushed out. For optimal color selection - comparison on several high-resolution screens is recommended due to the different reproduction quality. High quality heat-resistant synthetic fibres up to 130°, washable, feels like real hair Length of wavy condition: 16" (40cm), length of straight condition: 20" (50cm), weight: 0.35 lb (160g) Secure hold with a butterfly clip Comb after receipt to the final shape and color. Hair residues can then be easily brushed out For optimal color selection - comparison on several high-resolution screens is recommended due to the different reproduction quality