Great for hanging lights and ornaments in windows or on mirrors. Adams' super-strong suction cups are produced from high-quality material that won't yellow, deteriorate or lose adhesion over time. Light diffusing rings prevent focused light from damaging surfaces. Holding securely in all types of weather, Small Suction Cups hold up to 1 lbs. Christmas Theme: Suction Cup.Product Type: Hooks.Indoor and Outdoor: Indoor and OutdoorMaterial Type: Plastic.Color Family: Clear.Power Type: Non-Electric.Diameter: 1-1/8 in.Number in Package: 4.