DURABLE MATERIAL: The sponge holder is made of 304 stainless steel and non-marking sticky material, which is durable and will not rust. No power drill or other tools are required for installation, so there is no damage to the wall Dimensions: 4.9 x 4.9x 3.3 cm. Versatility in a compact design. Dishwasher sponge holder doesn't take up much space when you wash dishes or vegetables Easy to use and install: No drilling required, just peel off the protective cover on the back of the sponge box holder and stick it in a clean place. Won't damage walls Applicable to Various Surfaces: Sponge sinks for kitchen sinks can be used on glass, tile, stainless steel and will work well on any surface. Sponge stand bathroom can hold up to 10KG, great for hanging small things Convenient: Perfect for use in the kitchen, bathroom and anywhere you need it. You can stick it on the sink or wall, it is more convenient when washing dishes, keep the countertop clean, no more mess around the sink