Features:
1) Easy house-organizing tool, no nails, no glue and no drilling powerful to attach the soap
2) Single snap
3) Holds securely on all non-porous surfaces including: windows, mirrors, tile, marble, porcelain fiberglass, metal, Formica, high gloss painted wood

Cautions:
1) Will not work on dry wall, unfinished wood, lightly treated wood and rough surface
2) For the long lasting attachment, the surface should be smooth and flat
3) Do not put breakable articles on it
4) Surface must be clean, dry and free of grease
5) Simply click the suction hook into the slotted position of the shelf
6) Put the suction cup on any smooth, non-porous surface, and then snap the hooked shelf down