Command Water Resistant Refill Strips make it easy to move and rehang your Command Bath Products for cleaning, redecoration or reorganization. Like all Command Products, they stick to many surfaces, including glass, mirror, tile, fiberglass, wood and painted surfaces. Yet they also come off leaving no holes, marks, sticky residue or stains.Details:White4 pairs holds 16 lb. (7.2 kg)Maximum frame size 24" x 36" (60cm x 90cm)Includes 4 pairs of large picture hanging stripsWorks in hot, wet, and humid environments