Great for indoor and outdoor use, these Scotch Extreme Fasteners features a strong, durable plastic strip covered with small hooks for a secure hold. Fasteners stay attached even when wet or dirty. Works on most painted, varnished or sealed surfaces, including wood, metal, brick or concrete. Also great on bare metal and many plastics. Holds 10 pounds. One inch of product holds up to 2 pounds. Lasts up to 1000 closures. Comes packaged in a hanging box.