About this item High-quality material: 2 rolls of fabric tape width is 0.59 inches, each roll is about 70 yards in length. It is similar to non-woven fabric at normal temperature, but it melts and becomes sticky at high temperature. No sewing: The hem tape requires no sewing, will not leave marks on the fabric, strong and tough. How to use: Place the hemming tape between 2 pieces of fabric, wet the fabric, and iron it with an iron for 10-15 seconds. The recommended operating temperature is 275-320F. Good adhesion: Hemming tape can hem the fabric tightly together, and it can maintain a long-term adhesion even after washing. Wide Application: The wonder web fabric tape is suitable for hemming curtains, clothes, and also suitable for DIY fabric making.