Perfect for hanging lightweight frames without pre-attached hanging hardware. Sawtooth hangers are easy to use and install behind frames. For best results, choose a recommended weight rating that greatly exceeds the object to be hung. Hooks come packaged in a reusable storage tin, which is great for toolboxes or kitchen drawers. Details: Silver 12 packs (25 hangers per pack, 300 hangers total) Helps keep frames level For wooden frames only Pack Contents: 25 sawtooth hangers 50 nails