The problem with most dish racks is they take up space. Our over the sink roll-up dish rack features a flexible design, it rolls up like a sink mat and takes up minimal room. This makes it ideal for any kitchen. Made from stainless steel and coated entirely with food-grade silicone, which keeps the rack completely slip-free. It is heat-resistant up to 400 degrees. Dimensions: 20.5 inches x 13 inches.