Spice 'n Spoon Baking & Dishwasher Safe  Silicone Lids, 6-Pack ABSOLUTELY SAFE SILICONE STRETCH LIDS: our food cover is 100% Phthalate, Lead-, Plastic- and BPA-free. food grade and completely nontoxic. without worrying about yours and your familys health. KEEP FOOD FRESH: The silicone food saver lids is non-toxic, dishwasher-safe & leak proof, air-tight seal so foods stay fresh. MONEY SAVER & ECO FRIENDLY: silicone is durable, soft texture and will not tear or warp, can be used over and over again, Silicone stretch lids Save on expensive disposable plastic wrap. MULTI SIZE: our silicone bowl lids can be stretched up to 30% of the lid size. Thanks to their stretchable material, the food lids will easily fit most bowls, pots, containers, mugs, cups, cans, jars. COLD AND HEAT RESISTANT: Silicone Lids is resistant to low and high temperatures (from -20F up to 450F), Approved Dishwasher, refrigerators, microwave ovens, electric oven safe.