Reliable Material: The hair extension clips are made of high-quality metal and rubber material, not easy to lose color, deformation, and breakage, smooth surface, will not hurt your hair, are easy to use, light, and small and portable. More Quantity Set: 50 count Black Wig Clips, 8 count Sewing ,1pcs Weaving Thread, quantity to meet your wear or replace needs. Safety Design: The snap wig clips with rubber are 6- U-shape design, specially designed for hair extension and wigs, with a silicon bar that is sturdy and holds on tight, grips nicely, and do not pop open in hair, and 6 holes make it more convenient to link or sew the wig or hair pieces through this snap clips. Application Advantages: U-shape snap clips Set are fit your wigs, hair extensions and hairpiece easily with these snap-comb clips. Convenient and useful： for making wigs, hair weaves,hair styling etc. 6- hair clip with rubber won't hurt your scalp, these hair extension accessories can help you to finish your DIY hair extensions and hairpieces easily. #explorer #fyf - @sean_53yy