Product Description: TEMPERTED GLASS AND SPACE ALUMINUM BRINGS COMFORT TO YOUR HOME: The 15.7" tempered glass shelf provides more space for makeup, toiletries, fragrances and more, freeing up valuable storage space on the counter, sink or shower. For bathrooms, kitchens, balconies. Product Dimensions: 15.7"D x 4.7"W x 3.9"H Material: Space Aluminum and Tempered Glass Finish: Scratch Resistant Silver Mounting: Drill and glue mounting Glass: 0.34" thick tempered glass, clear Premium aluminum rails and 0.34-inch tempered glass: Aluminum alloy has an excellent strength-to-weight ratio, 100% rust-resistant, and is the best choice for wet bathrooms, and the tempered glass is 0.34 inches thick for reliability and strength, providing you and your family with the best protection. Mounting Accessories: All necessary hardware is included for drilling and adhesive mounting. The installation method depends on the surface of the wall and your choice. High strength tempered glass: It is not fragile and safer, and becomes bean-sized particles when destroyed, reducing damage to the human body. GLASS SHELF ASSEMBLY: Check whether the accessories are complete The lowering plate is aligned with the second and third holes of the bottom plate, and tighten the lock of the third hole Install the aluminum frame of the guardrail and align the second hole Tighten the lock in the second hole Put the glass on, and install the plastic lock, tighten and fix the glass without loosening After the assembly is completed, select the installation location and method below. INSTALLATION OF GLUE: DIMENSIONS: 15.7"D x 4.7"W x 3.9"H inches in 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. ]