General description This set of 4 vacuum suction cup hooks includes 2 single-hook models (diameter 2.75 x 3.5 inches), 1 double-hook model (diameter 2.75 x 4.35 inches), and 1 three-hook model (diameter 2.75 x 4.35 inches). These versatile hooks are designed to meet various storage needs in your bathroom, kitchen, office, or for general storage purposes. Technical specifications Weight capacity: 6.61 lbs / 3 kg Single-hook diameter: 2.75 x 3.5 inches Double-hook diameter: 2.75 x 4.35 inches Three-hook diameter: 2.75 x 4.35 inches Installation No screws, nails, glue, or tools required for installation. To install, simply lift, push, and lock the suction cup in place. To remove, release the lock, leaving no holes, marks, sticky residue, or stains. Usage Can be used as a towel rack, razor holder, or to hang bathrobes, loofahs, and sponges. Ideal for hanging kitchen utensils like spoons and washcloths. Can also be used for hanging holiday wreaths and other decorations. Other information