Everloc Solutions Chrome Suction Cup Two Tier Corner Basket for Shower Chrome suction cup double corner basket organizer with 2 wire baskets Patented dual action suction cup system provides maximum suction and Requires no tools for installation Super strongsuction cupssupport up to 30 lbs. when properlyinstalled; semi-permanentsuctioncupsmayneed to be reapplied occasionally(6-12 months, depending onmounting conditions) Easy to remove and reapply on smooth, clean surfaces. Not recommended onporous or matte-finish surfaces 17.13 inches high x 8.27 inches long x 9.65 inches deep