Command Large Picture Hanging Strips make decorating both quick and easy. They have the ability to work on a variety of surfaces and with just the sound of one click, you will know that the strips are locked in and holding tight. Best of all, when you are ready to take down or move your pieces, Command hanging strips come off cleanly without leaving nail holes, cracked plaster or a sticky residue. This set contains 4 large, easy-to-use strips and are constructed to fit most 24" x 36" frames. The 3M hanging strips will lock your picture in place and hold it securely until you choose to move it. They can safely hold frames, mirrors, clocks, calendars and dry-erase boards that weigh up to 4 lbs. Command Large Picture Hanging Strips are ideal for dorm rooms, children's rooms and office buildings.