Huji Roll-Up Dish Drying Rack - Over The Sink Silicone Covered Stainless Steel (1, Roll Up Drying Rack) Sturdy Superior Quality Construction Roll Up Over The Sink Drying Mat. Space saving design with fold-able non slip silicone coated, rust resistant stainless steel. Mat dries up quickly and easily rolls back for easy storage. Multi-functional that can be used to air dry dishes, as additional counter top space or vegetable and fruit drainer. Size: 20.5"L x 13.25"W