Scrap Tape is a wash away foundation that stabilizes the grain line of fabric until it is sewn into the finished project. This tape is 2 1/2 inches wide. Stitch and flip the fabrics until the entire surface is covered. Then trim down to size. Since Scrap Tape washes away with water, do not use steam or a starch/starch alternative while constructing your blocks. Wash the stabilizer away AFTER the project is complete, if desired.One package includes 25 yards of 2 1/2 inch wide Scrap Tape. THQ055