Viproo Bathroom Lavatory Single Towel Bar with Strong Suction Cup, Brushed Stainless Steel (28-inch) 304 stainless steel made, brand new and high quality, Enjoy Your Life!!! Ideal for use in bedrooms, bathrooms, and closets Innovative rotate and lock suction technology allows this product to install without glue or tools Suction works best on ceramic tile, glass, mirror, granite, stainless steel, acrylic, laminate and any non-porous surface with glossy finish Suction will NOT work on stone, wood, sanded tile, porcelain, marble, dry wall & any surface that is bumpy, porous or matte finished