Size: Width 1/4 inch (4.5mm); Length:(10,20,30,40,50, and more yards) Wide Elastic String Cord Bands for Sewing Craft DIY Mask PREMIUM MATERIAL: The sewing band is made of latex thread with polyester fibre, durable and soft, strong elasticity and resilience; and in the range of allowable tensile elastic deformation, can easily restore the original length without deformation. WIDE USAGE: This elastic cord can be widely used in waistbands, masks, necklines, cuff, skirts, pants, sportswear, DIY…