Amazon.com - The Crown Choice Sink Sponge Holder & Dish Cloth Hanger – Sponge Holder for 2 Sponges and Wash Cloth – Rust Proof, Water Proof, Stainless Steel – Kitchen Sink Organizer & Sink Caddy
Amazon.com - Happy Sinks Magnetic Dish Cloth Holder for Kitchen Sink - Works on Steel, Metal Sinks - Dish Rag Hanger with Strong Magnetic Backing Durable and Sustainable Kitchen Solution (Steel)
Ragdry Cone dish cloth holder for the kitchen sink
Magnetic Dishcloth Holder Flex | By Magnet | By Magnet