Hair clip combs measurement: the length of these combs is about 7.5 cm/ 3 inch and approx. 3.6 cm/ 1.8 inch in width, proper size for inserting into your hairHair combs material: they are made of metal material, rust resistant, very reliable to use, and with smooth surface, won't hurt your hair and scalpSpecial 20 teeth design: these metal hair comb have 20 teeth, and each tooth is looped and twisted, can hold hair securely and comfortably, keep your hair in placeWide application: useful for anchoring tiaras and adornments, DIY many hair pieces, headdresses and craft project, can be embellished, sewn onto wedding veilsQuantity: 5 pieces of hair clip combs, classic color for you to choose, very shiny; Note: the number of teeth may vary slightly and do not use it with too much strength, or it will be out of shape.