1.5cm wide, 15 yards (approx. 13.7M) roll Buttonhole (size approx. 8mm) flat elastic Adjustable waist elastic with buttonholes (size approx. 8mm) Adjustable waist elastic Ideal for children's clothing and maternity wear Sewing, craft supplies, craft materials, hobbies, apparel If there are any joins, we will add 1M extra. Available colors: White and Black (price is per roll) Please contact us before purchasing to confirm the color and width.