Suction Cup Hook - Set of 2 White Finish Hooks. 2 3/4" diameter suction cup. 4" overall length * Super Suction and incredibly easy to install - just position and press the center button to create a powerful suction * Works best on solid surfaces - tile, glass, appliances and smooth stone * Generous hook size permits hanging a variety of items - towels, brushes, loofas, or kitchen items (pans, spatulas, etc.) * Rated and certified to hold up to 11 lb (5 kg) ! Extremely strong suction