Size of the suction hook: the suction cup hooks include 3 different diameters, 12 packs of 30mm, 6 packs of 45mm and 6 packs of 63mm, all are 2cm in height, come with 24 pieces of hooks, enough for your spare and replacement in home application Durable and staple firmly: clear PVC suction cup and metal hook, soft, strong and rust resistance, won't yellow, deteriorate or lose adhesion over time Remove easily and Without damage: The suction cup wall hooks are easy to remove. Simply push the cup flat on the surface to securely hang items without damaging the surface; Easy lift tab Versatile: Suction cup hooks are perfect for hanging garlands and larger decorations in windows and mirrors, as well as kitchens, offices, bathrooms and other areas Most surfaces are accessible: the suction cup hook can be easily attached to ceramic tiles and smooth non-porous windows, mirrors, glass, metal, fiberglass or any other clean, smooth, non-porous surface ,"