Stainless Steel: This sponge rack is made of high-quality stainless steel, making it waterproof, moisture-proof, and corrosion-resistant. It will not rust or fade during cleaning. The hooks have a polished surface, are burr-free, feel comfortable to touch, and are easy to clean. U-shaped Opening Design: Each hook measures 4.8 x 5 x 3.3 cm, making it compact and easy to install anywhere in the kitchen, saving space. The U-shaped opening facilitates drainage and effectively prevents bacterial growth. Strong Adhesion: Each self-adhesive hook has an adhesive layer on the back for secure attachment. Simply wipe the wall, remove the adhesive layer, attach the sponge rack to the wall, and press firmly to complete the installation. Classic Sponge Rack: You can place this self-adhesive sponge rack anywhere in your home. It is elegant, versatile, and does not look out of place. You can use it to hang sponges, towels, brushes, small bottle caps, cutting boards, and more. It can also be used as a small everyday hook, making it versatile. Multifunctional: This sink sponge rack is versatile. In addition to using the sponge in the sink, you can also use it in the bathroom, toilet, living room, bedroom, on the balcony, in the kitchen, and other places to keep everything tidy.