This sturdy, high-quality rack is ideal for air-drying dishes and so much more It is made of rust-resistant stainless steel Over the sink it can also be used as a colander or extra work space It's heat resistant up to 400°F, so it can also be used as a countertop trivet When not in use, this handy drying rack rolls up for easy storage This sturdy, high-quality rack is ideal for air-drying dishes and so much more. It is made of rust-resistant stainless steel. Over the sink it can also be used as a colander or extra work space. It's heat resistant up to 400°F, so it can also be used as a countertop trivet. When not in use, this handy drying rack rolls up for easy storage.