Hillman Picture Hanger is 1/4 inch and holds up to 20 lbs. Use the Plastic Mirror Holder to help securely hang a mirror. The mirror holder has a 20 lb. maximum weight capacity and can be used in homes, offices and dorms. Details Specifications HANGS MIRRORS: Mirror holders install under and above mirror to hold securely to wall CLEAR DESIGN: Clear plastic remains mostly unseen in daily life, drawing no attention away from the mirror itself FOR BEST RESULTS: Install clips 1/4" away from corners in order to provide best hold INCLUDES: Everything you need to hang 1 mirror up to 100lbs in weight SAFE WORKING LOAD LIMIT: 20lbs Four (4) carded items per sellable unit Four (4) sets per retail package Brand OOK Weight Rating 20lbs. Primary Color Clear Product Size 1/4" Pieces Per Retail Pack 4 Retail Pack Weight 0.075