Description:   No suction cups adhesives or wall mounts are needed and it won t leave any residue behind. The silicone SUDSKI securely grips to glossy surfaces like glass mirror marble metal shiny tiles and laminate using a patented technology. Revolutionary space-age drainage system. Please note: This product is not intended for use on stone and other unglazed tiles. Grip works best on smooth glass-like surfaces. Do not use with glass bottles. Brand Name: 30 Watt Sub Brand: SUDSKI Theme: Beer Can Holder Product Type: Shower Caddy Material: Silicone Number in Package: 1 pk Color: Blue.