The waterproof acrylic resists and stain, making these floating shelves ideal for humid area like showers while remaining easy to wipe install these wall mounted floating shelves with strong adhesive backing, requiring without drilling while supporting up to 5lbs per shelf through acrylic construction Perfectly organize cosmetics in bathrooms, or photo frames in living room while maintaining a stylish environment Ideal for renters, homeowners, and users seeking temporary or permanent space saving storage solution without damaging wall Featuring a simple design with invisible mounting hardware, these shelves create a " floating " illusion to display books, decoration, or bathroom essential in any room