You will get 1 roll of white snap tape, 50 yards/roll. Size is about 18mm wide. The length is long enough for long-term use. Snap tape made of polyester twill tape strips and plastic snaps; durable, strong, and break-resistant; lightweight and breathable; no fading, no bleeding; no rust; machine washable and dryable. Easy to install snap tape, customizable and install; snap tape compatible with various materials such as cotton, polyester, leather, suede, etc. Compared with zippers, button tape is more concealed. It will not ruin the look of your original item and will not get stuck easily. Universal application of snap sewing tape, curtain snap tape or curtain snap tape for DIY crafts and sewing projects.