One adjust band can bring you unexpected convenience. Contact us if you have special request or questions. Wide usage: The knit elastic band with good elasticity can be applied widely for wigs, lace frontal, lace closure; Also it can be use for skirt, pants, barbie doll underwear and so on. Package: 6 pieces adjustable elastic band in one pack. Color: Black; Length: 30cm, Width: 2.5cm. High quality metal buckle not rust or deform; High-density elastic band, durable and not deform after long time use. The metal can adjust the tightness in a widely extensive rang as you will, so you can adjust it to the most comfortable tautness to fit your head. Adjustable elastic band for wig making, as it can be sewing at the back of the cap, so no headaches, no glue, no tape, only with the band, the wig will grip your head firmly. You don't have to fuss with it throughout the day and can restyle everyday.