Glass Wall Shelf , 3-Layer Bathroom Shower Tempered Glass Bathroom Shelf Wall-Mounted , overall dimensions, great storage space. Widely used in kitchens, bathrooms, living rooms, balconies and more, 3 pieces of floating shelves add space and organization anywhere in your home.HEAVY DUTY: Made of strong, durable and rust-resistant aluminum for durability and longevity. Suitable for wet environments such as kitchens and bathrooms，With our test, the maximum weight is 30 lbs 2 INSTALLATION glass shelf can be installed by drilling and adhesive: drilling installation, use screws to fix the glass shelf on the wall, adhesive installation, use the special glue we provide to install on various walls【 Such as tile, marble, glass, metal and solid wood] TEMPERED GLASS: 0.34 inch thick tempered glass provides excellent safety and stability, safe to use and child friendly. When shattered, it shatters into small particle clumps, rather than into jagged shards like flat glass, which is less likely to cause harm,all HARDWARE AND INSTRUCTIONS INCLUDED: 3 Glass Bathroom Racks, 3 Hardware Packs, Installation Instructions [includes all screws, glue and installation instructions. ] If you need any help, you can contact.