This is the multipurpose space-saving over the sink Roll Up Dish & Vegetables Drying Rack. This dish rack can also be used as a kitchen prep work platform, acts as a support for your chopping board and dishes. This over the sink rack makes chopping of fruits, vegetables and meat so much easier while reducing clutter and space. The roll up mat is constructed from durable, non-slip, silicone-coated steel and heat resistant up to 400°F (204°C), BPA-Free, Dishwasher Safe.