Stretch & Fit - Silicone Stretch Lids (6-Pack)

How useful are the Stretch & Fit Silicone Lids? Do they work? Are they versatile? Will I love them? Let's find out!These silicone wonders stick to virtually anything (thanks to the magic of suction), turning a glass bowl, an aluminum pot, a ceramic roasting pan, and even a plastic tupperware into instant storage.The lids are available in 6 different sizes, for teeny bowls and mugs to large mixing bowls. If you're someone who joins in on a lot of potlucks, these are especially useful. KEY FEATURES 6 SIZES: Each pack includes 6 different sizes to meet all your needs HEAT-RESISTANT: Can be safely used in Microwave, Dishwasher, Freezer REUSABLE AND DURABLE: Extra thick silicone is durable and will not tear or warp COMPATIBLE: They compatible with many container sizes and shapes KEEPS FOOD FRESH: Airtight Seal keeps food fresh longer and Prevents Spills   FREE WORLDWIDE SHIPPING! Please allow 2-4 weeks for delivery to the United States, Canada, United Kingdom, Australia, New