Product description Material: aluminum alloy Single layer size: 30*12*12cm Double-layer size: 36*32*13cm Color: silver, gold, black Package content: 1* free punch bathroom shelf 1.TRANSPARENT TRACELESS POWERFUL ADHESIVE- The shower caddy is easy and quick to install. No drilling and tools required. Strong adhesive can be pasted on the wall for a long time. It is more durable and sturdier than the suction cup. 2.LARGE STORAGE CAPASITY & DEEP SHELF-The caddy provides enough space to storage daily products what you need in the bathroom or kitchen. And Deep basket can prevent the items from crashing down. 3.RUSTPROOF & DURABLE & STRONG BEARING-Made of Aluminum alloy. Rustproof, non-fading, scratch-resistant and durable. It is as new as before after using for a long time. Dont worry about the heavy items drop down. Put bath supplies or kitchen supplies on the shower shelf, it is still keep balance without tilting. 4.FAST DRAINING- There are 2 hooks for bath sponge and towels, etc. You can place hooks on the side or in front at any time. Open bottom design can drain and make the items dry quickly. Wont breed bacterial. It is a ideal for storing. 5.Wide Range of Applications: It can be applied to public places such as bathrooms, bedrooms, kitchens, offices, hotels, etc.