This Kitchen Details compact sponge holder is a great accessory to keep your sponge organized in your sink. The open wire design allows water to drain preventing water build up and mildew. It easily mounts against a smooth, flat surface with two suction cups. No tools needed! Details: Available in assorted colors 5.5" x 2.6" x 2.4" Mounts against flat surface with 2 suction cups Open wire design to drain water Water and rust-resistant metal frame