Made of flexible metal, strong grip clip, hold your hair extension tightly all the time, a great choice for long term usage. The snap wig clip is made of quality rubber and stainless steel, durable and safe to use. These snap clips are perfect for hair extension weft wigs. The clips is secure enough for your hair. Clip hair extensions is easy and quick for adding volume and length. This product is a fashion and nice wig clip, which is made of stainless steel. The comb helps the clip attach very securely and can be helpful in many ways. It is suitable for all curly wavy, straight, thick hair.