Unlike ordinary simple in sink caddy on the market, this washing up caddy organiser can be used to store sponges, soaps, brushes, towels, sink filters, sink plugs, scrubs and nail brushes. For fits your sink better, please confirm the size before purchasing. The size of this washing up tidy is17.5*8*10.5cm. Two Installation Methods1. You can use adhesive hooks to lay this sink holder on the sink, it is waterproof and do not worry about falling. 2. You can hang the kitchen sponge organiser on the sink through the hook on the other side, which can be removed at any time. Please make sure your sink thickness is under 1.38 inch. We suggest that you cut the hook into two pieces that it could be installed wherever you want.These two installation methods have no tools, no drills, and no holes. Anti-Rust and WaterproofThe washing up tidy in sink is made of SUS 304 stainless steel, with a strong structure, will not rust, can ensure quality, and the hollow design can make the sponge and scrubbers air dry quickly. Keep Clean and OrganizedThe compact design and multi-functional kitchen sink tidy organiser will not only help you make the kitchen tidy and cleaner, but will also impress your family and guests. Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you