Moldiy Triangle Bathroom Soap Dish, Vacuum Suction, Stainless Steel Maximum 30lbs loading ability Vacum suction installation:no tools, no drilling, no screwing,press the knob and turn clockwise and counter-clockwise to lock and unlock the suction cup. No surface damage, removable to anywhere you want 18/8 Stainless Steel body and plating ABS plastic suction cup, anti-rusting Multi-place using, in bathroom, in kitchen, in refrigerator and any smooth, non-porous surface