Faster, safer, more versatile than screws and nails. Double-sided, high-density foam tape has a long-lasting adhesive for secure bonding. Use on wood, tile, painted walls, glass and most other wall surfaces that are clean, dry and smooth. Wall-mount decor, signs, dispensers and more. Holds up to 2 lbs. 1 in. holds a quarter pound, 4 in. holds one pound.