This 6-piece set of convenient reusable silicone wraps makes a cost-effective and environmentally friendly alternative to plastic wrap and foil. Simply stretch the wrap over your container of food to store it and preserve freshness. They are refrigerator, freezer, microwave and dishwasher safe for easy use and care. Includes: 1 small (3.8″ x 3.8″), 3 medium (5.7″ x 5.7″), and 2 large (7.6″ x 7.6″). BPA-free. Heat safe up to 500°F.