RD MALL Set Of 6 Microwave Safe Silicone Stretch Lids Flexible Covers : ? Features :- The Silicone Storage Covers Come In 6 Sizes So There's Always One That Fits.Silicone Tops Are Round Yet Stretchy Enough To Fit Snugly Over Odd-Shaped Mugs, Pots, Bowls, And Containers.Microwave-Safe & Heat-Resistant To 450 Fahrenheit So You Can Quickly Reheat & Enjoy Delicious Leftovers. Environmentally-Friendly, And A Money Saver, Eliminating The Need To Repeatedly Buy An Expensive Plastic Wrap.Anti-slip, anti fall, wear-resistant, difficult to deformation.? Keep Food Fresh :-Perfect fresh food cover for barbecue outdoors or travel with your friends, and the fresh food cover doesn't spill food and water in your car.Silicone stretch lid replaces plastic bag, reused after cleaning, save cost, safer, as we all know, great silicone cover brings you and your family health.Even use in oven and refrigerators with super wear resistance.? Material :- Food Grade Silicone ? Size :-  2.6", 3.5", 4.3", 5.5", 6.3", And 7.3" (Diameters) ? Packing Include :-  Set Of 6 Safety Silicone Stretch Reusable Lids