1.Premium Food Grade Material: Safe Food-Grade silicone, temperature resistance form 40℉ to 400℉. You can feel free to use them to cover most kinds of foods and put them in the refrigerator, microwave, and dishwasher as your needs.2.Flawless Design: Stretch lids are engineered with a cutting-edge design, they are suction seal, air-tight, leakage and waterproof. These silicone covers for food will save your food and beverages from spoiling, rotting, spillage and odor mixing.3.Range of Size: From small lunch boxes to cooking pots, we offer lids for all. Pack of 12 silicone bowl cover; six round and six square lids, of 2.55 to 8.1 inches including stretch ability. Practical and easy to cover bowl, dishes and even oddly shaped pots.4.Save Spaces & Easy to Clean: Silicone stretch lids save more space in the refrigerator and store more food.The special silicone material make the lids easy to clean.5.Environment Loving: Reach your sustainability goals and save the planet by reducing plastic and food waste by replacing plastic film wraps, mesh bags ,with easily cleanable and reusable lids for bowls. DESCRIPTION: Material: Silicone Square size:  65*50mm+95*70mm+110*80mm 145*110mm+165*115mm+200*145mm Round size:60mm+90mm+100mm+138mm+160mm+205mm+20mm+30mm PACKAGE:  14pcs Silicone Stretch Lids Track Page Views WithAuctiva's Counter