Permastik Large Picture Strips makes picture hanging quick and easy, ideal for hanging picture frames and canvases. With a reliable hassle-free installation, you can have the Picture Strips up in minutes without any hardware - simply peel each protective strip and reveal adhesive, place one exposed side to a clean wall or surface, and apply frame to the outer side of exposed adhesive. Ideal for use on any non-porous surfaces including metal, tile, painted drywall and glass.