Extension accessory: Metal clips 1, various clips satisfied clients' requirements 2, Quality insured 3, Conpetitive price Metal clips for extenison1, hair clips have five types, size are 2.2cm, 2.8cm, 3.0cm, 3.2cm, 3.6cm, 3.8cm2,colors have brown, dark brown, light brown, white, yellow, black and so on