Premium Material: The sponge holder is made of 307 stainless steel with a wire finish. This gives them resistance to corrosion and rust. The premium glue is extremely strong and also waterproof. It won't rust. Unique design: The design of this kitchen sponge holder is exquisite and minimal, small and sturdy, saves space in the sink, ideal for kitchen sponges and dishcloths, the open design allows water to drain away, the sponges can dry quickly and stay clean. Sponge holder dimensions: 5 x 5 x 3 cm and its weight is about 43g. The sponge holder doesn't take up much space when washing dishes or vegetables. Easy installation: just peel off the protective layer of the self-adhesive sponge holder and stick it to the desired location. Attention: Please keep the adhesive surface dry and clean before sticking. Wide range of applications: Stainless steel sponge holder ideal for use in the kitchen, bathroom and anywhere You need it. You can use it to hang sponge, dishcloth, sink stopper, spatula, brush, small pot lid, cutting board and so on. Features of Kitchen Sponge Holder: > - Stainless steel material, waterproof and rustproof, thick and not easy to deform, will not fade or fall off when in contact with water. No drilling, plastic sponge holder trapezoidal shape, easy to clean, can be used to store cleaning rags, steel balls, etc. - Self-adhesive wall shelf with strong adhesive on the back so that it won't not come into contact with water. - Installation method of self-adhesive sponge holder: - clean the surface and ensure that that there is no water, dust, grease or oil until it is dry. - Peel off the protective film from the back. Make sure the position sticks in one go. - Squeeze the air from the middle to the side to make the sponge holder fully stick to the wall. - Let- rest it for 24 hours to ensure better adhesion before hanging objects on it.