【Package Includes】- 1 roll Anti-slip elastic band 【Size】- 15mm(0.59in); Length: 5 yards, applicable to most sewing projects, can be cut into the length you need. Color: Black. 【Material】- Made from polyester and epoxy resin, has good elasticity, durability and does not deform easily. 【Easy to Use】- Our silicone elastic for sewing has 1 silicone stripes on one side to provide friction to hold the fabric in place and prevent slipping. It can cut with sewing scissors for different needs, and not easy to curl, great for sewing work. 【Wide Usage】- The Anti-slip elastic for sewing is suitable for underwear, brassiere, bikini, shirt stays, knee brace, waistband, bib shorts, bike shorts, cycling shorts, cuffs of skiwear and so on.