These picture hangers are designed for sawtooth, D-ring and keyhole hanging frames. They hold strongly on a variety of surfaces, including paint, wood, tile and more. Best of all, when you are ready to take down or move your pictures, they come off cleanly—no nail holes, cracked plaster or sticky residue. Details:White picture hangers4 lb (1.8kg) weight capacity Easy to apply and removes cleanlyContents:3 plastic picture hangers6 large adhesive strips