[Material] The bathroom glass shelf with rail design can protect your items from falling down. It is made of premium grade rustproof 304 stainless steel, with chrome plated on surface, anti-rust and corrosion, suitable for humid environments such as bathrooms and kitchens. The zinc alloy brackets make the shelf sturdier and more durable.. [Tempered Glass Shelf] The 6mm floating glass shelf has round edge and corner design, safe to use and user-friendly. Once the glass shelf breaks, it breaks up into small particles rather than sharp glass shards as plate glass does, avoiding harm to children and the elderly. The smooth surface makes it easy to clean and will not collect water.. [Appropriate Size & Large Storage Space]: Size: 1.7"(L) x 2.65"(W) x 3.77"(H). The 2-tier glass wall shelves can save space and provide enough storage space for all of your toiletries, keeping your shower room clean and tidy. The max bearing capacity is 5 kg/11 lbs per glass shelf.. [Sturdy and Secure Drilling Installation] The wall-mounted glass shower shelf can provide excellent security. Drill holes and fasten the glass shelf for the bathroom on the wall with screws. It is more durable and sturdier. The package comes with needed accessories and instructions, easy to install.. [Package Includes] 2 x glass bathroom shelves, 2 x stainless steel rails, 6 x hardware package, 1 x installation instruction. Tools required for installation (not included in the package): screwdriver, pen, hammer, electric drill (with 6mm drill bit).