INSTALLATION: No drilling, no screw, no hole, no glue, no tool to install the bar soap holder for shower wall in just one second. Simply choose a cleansmooth surface, take off protective coverpush the board "PUSH" hardly until you hear sound of "PUFF".PATENTED PRODUCT & SUPER SUCTION POWER: TPE suction cuppatent bionic design of octopus tentaclespremium thickened ABS plastic have powerful suctionsuperior durability. It is waterproofoilproof. The suction cup soap dish for shower wall can hold up to 11 LBSstick sturdy for years.EASY TO CARE FOR & KEEP CLEANsuction cup soap holder for shower has many integrated drainage holes to prevent water from poolingkeep your soap dry. Besides, built into the bathroom soap holder is raised ridges, which will help soap dry fasterbe picked up easily instead of soaking in waterstick to soap box holder bottom tightlyREMOVABLE & REUSABLE: The bar soap holder is easy to removere-install in a new location for repeat use. Just use a credit card to remove the suction cupwash itwarm water before re-installation.WARM TIPSsuction cup soap dish works on non-porous, impervious, smooth surface such as glass, mirror, polished metal, stainless steel, plastic board, wall tile, grainy granite. Please don't stick it to the grout lineporous surfaces such as wallpaper, painted wall, wood, unfinished marble, natural stones (such as Travertines) etc