Everloc Solutions Chrome Suction Cup Towel Bar Chrome suction cup towel bar with 2 Bars for Hanging 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 4.72 inches high x 19.69 inches long x 3.03 inches deep