Command Picture Hanging Strips let you fearlessly hang heavy pictures without nails or tools. Not just for picture frames, these wall hangers are also great for creating a gallery wall, hanging college dorm décor, mirrors, nursery décor, acoustic foam boards, and more. These picture frame hangers click together to lock in place and keep your pictures level. Details: Black Includes assorted sizes 16 pairs Max frame size for X-Large: 24" x 36" (60cm x 90cm) Max frame size for Large: 24" x 36" (60cm x 90cm) Max frame size for Medium: 11" x 17" (27cm x 43cm) Damage-free decorating: Say goodbye to holes, marks or sticky residue on your walls No tools required: Hang heavy duty picture frames, large wall art, and other home décor you want without nails or a hammer Strong and Versatile-Command Strips hold strongly on a variety of indoor surfaces Removes cleanly: These strong picture hangers leave no sticky adhesive behind Contents: 8 pairs X-Large (20 lb./9 kg) 6 pairs Large (15 lb./7 kg) 2 pairs Medium (5 lb./2.5 kg)