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 5 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 5 inch wide Scrap Tape. TGQ127