Decorate how you want, when you want without damaging your walls. Command Picture Hanging Strips let you fearlessly hang 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, wooden letters, nursery décor, acoustic foam boards, and more. These picture frame hangers click together to lock in place and keep your pictures level. When you're ready to redecorate your space, the Command Strips remove cleanly and damage free.Details:White4 pairs hold 12 lb. (5.4 kg)Maximum frame size: 18" x 24" (45cm x 60cm)12 packs (12 narrow strips per pack, 144 total narrow strips)Damage-free decorating: Say goodbye to holes, marks, or sticky residue on your wallsNo tools required: Hang picture frames, wall art mirrors and more without nails or a hammerStrong and versatile: Command Strips hold strongly on a variety of indoor surfacesRemoves cleanly: These picture hangers leave no sticky adhesive behind