The Warm Company's Steam-A-Seam 2, Double Stick Fusible Web is pressure sensitive and will produce a temporary hold on applique and background materials. Reposition as needed until you are ready to iron. After you have fused the Steam-A-Seam, the bond is permanent and machine washable. The Steam-A-Seam is ideal for heavier fabrics, paper, cardboard, wood, and glass beads. Steam-A-Seam includes five 9" x 12" sheets.