Made of premium anodized stainless steel via polishing and frosting, this shower shelf is durable and sturdy, could protect against rust & dust & scratch & corrosion & damage, suitable for humid environments. Overall Dimension ( Length x Width x Height) is 40cm x 10.3cm x 5.7cm / 15.74” x 4.05” x 2.24 with 0.5cm / 0.19” of screw hole. Overall Dimension ( Length x Width x Height) is 30cm x 10.3cm x 5.7cm / 11.8” x 4.05” x 2.24” with 0.5cm / 0.19” of screw hole. This wall mounted shower caddy with guardrail design helps to save place, store items tidily, place items firmly and stably, avoiding falling or inclining risk; modern design will bring unique and exquisite style. It can be widely used on bathroom, lavatory, kitchen, bedroom or anywhere else you want to display items, storing shampoo, shower gel, facial cleanser, essential oils, spice, condiment, bottles, jars and more. Package includes 1 x Shower Shelf, 2 x Mounting Screws, 2 x Wall Anchors, 2 x Hidden Caps, 2 x Nuts; easy and tight installation, decorative caps help to hide screws, making it look more stylish and elegant.