No Drilling Installation --- You can easily mount this shelf on the wall by self-adhesive, without damaging the wall. (We also provided the hardware kit for drilling if you want to install on uneven wall.) Rustproof---Our shower caddy is made of durable SUS304 stainless steel, ensure quality and longevity, never rust ever, is waterproof and durable. Maximum Load 20KG---Each bathroom shelf can be securely attached to the wall with a large weight capacity and can hold up to 10 kg. Can store shampoo, shower gel, toiletries or spice bottle...and 4 hooks can hang towel or bath ball. Drain Holes Design --- Shelf wall mounted bathroom can prevent water stay on the shelf after shower, make it dry and tidy, keep the items on the shelf from breed bacteria. It is ideal for use in the humid environment of the bathroom. Easy to Remove --- If you need to adjust the installation position of the shower corner shelf, use a hair dryer to blow the sticker for about 30 seconds. You can then remove it and replace it elsewhere. Note: Adhesives are not reusable.