Lingstar SUS 304 Stainless Steel Suction Cup Hook Single Coat Hook Removable Bathroom Shower Towel Hook Kitchen Wall Hook Strong and Heavy Duty Contemporary Style MATERIAL: Stainless steel & silicone, 304 premium stainless steel, precision plating, surface drawing; Durable; No rust. EASILY INSTALL ON SMOOTH SURFACE: Easy to hang, adhesive suction cups on most non-porous surfaces, no tools, drilling, screws or holes. MULTIPUPOSE: Mounts to glass, metal, tile & plastics. Accessible accessory for windows, showers, bathtubs, sinks, mirrors, and refrigerators. GOOD QUALITY: Long-lasting, waterproof and rustproof vacuum; Simple and chic. NO TOOLS. NO SCREWS. NO MORE HOLES IN YOUR WALLS: Vacuum suction holder, will not damage your wall surface! Must have it!