Superior Threads Texture Magic Steam-Activated Shrinking Fabric 1/2 Yard Piece (47 in. x 18 in.) Texture Magic is Steam-activated shrinking fabric. Simply sew to the back of your fabric, apply steam, and the fabric magically shrinks approximately 30%, creating a beautiful textured effect. After shrinking, result is permanent. Safe to wash, dry or dry-clean. Detailed instructions included. Size: 47" x 18". use for purses, clothing or art quiting!