Our Clear Silicone Stretch Wrap set offers a sustainable solution to keeping food fresh. Made of strong and stretchy silicone it creates an airtight seal when placed over a bowl with a smooth rim. This set includes 3 different sizes of washable microwave-safe wraps. Dimensions: W4 x L4 / W5.75 x L5.75 / W7.5 x L7.5in Material: 100% Silicone Care Instructions: Dishwasher and microwave safe.