Button fixing design, clip on faucet, tighten threaded plug. Perfect for faucets with a diameter of 0.59in-1.06in Open design allows, water can drain easily, sponges can quickly dry and keep clean The design of this kitchen sponge holder is exquisite and minimalist, small and sturdy, saves sink space, ideal for quickly drying sponges Perfect for sponge, scrubber, pad scouring pad, soap, washing-up liquid, etc. for kitchen, bathroom and other sink areas The sponge holder was made of sturdy aluminum with a rust-proof coating, the suction cup sponge holder is very durable