【Premium Stainless Steel Suction Cup Hook】Good quality brushed stainless steel, prevent corrosion, easy to clean. The suction cup towel holder works well even in damp places. Ideal for hanging towels, dish towels, rags, loofahs, shower products, baby baths, kitchen spatulas, brushes, wreaths, clothes, bathrobes, hats, keys, bags, etc. 【Wide Application and Practical】The vacuum towel hooks work best on smooth, dry, flat and non-porous surfaces, such as glass, porcelain tiles, acrylic, stainless steel, plastic surfaces, corian walls, etc. Do not work on dusty, humid, breathable, uneven, porous, painted, matte, curved surfaces such as painted walls, ceramics, logs, natural marble, mosaic, plaster walls, limewood walls, wallpaper, frosted glass. 【Strong Suction Cup Shower Hook】 The base of the suction cup towel hook is made of high quality PVC with a 2mm soft sticky glue layer for flexible filling and maintains the vacuum, strong and very grippy. Nail-free hand towel hook with a load