Flume Drain Mat Large - Grey | 85089 Soft rubber surface Folding design Parallel ribs Joseph Joseph Flume Drain Mat Large - Grey | 85089 These handy mats provide a soft rubber surface for draining a variety of items and are perfect for creating extra draining space when required. Features Folding design makes draining into a sink easy Soft rubber surface protects crockery and glasses from chips and scratches Create additional draining space anywhere Parallel ribs prevent trapped water in the upturned mouths of crockery