·Seal Any Container Easily - Our premium silicone lids are stretchy, create a 100% seal, and easily adapt to a variety of shapes, including round, rectangular, and irregular containers. Our reusable elastic lids come in 6 sizes (2.5" - 8") and can be stretched twice to fit a variety of containers, including cups, mugs, plates, bowls, saucers, mason jars, pet food jars, soda cans, and more.

·Food Grade Silicone - Made of platinum liquid silicone, it has unparalleled durability and elasticity. Certified safe for direct contact with food, no odor. These safe silicone lids keep food fresher longer and can seal onions, tomatoes, cucumbers, apples, lemons, and avocados to keep them fresh. The high quality has made it a place in offline stores and won wide praise from consumers.

·High/Low Temperature Resistant - Our German material silicone lids food covers are designed to withstand a variety of temperatures from -22°F to 428°F. These lids cover these bowls with heat resistance and can be used in the microwave to prevent food from splashing; low temperature resistance ensures that food stays fresh when stored in the refrigerator, and can also be used in the dishwasher.

·Multiple Uses Recommended by Well-Known Chefs - Due to its scientific design and high-quality materials, it can not only be used as an elastic food storage cover, but also as a non-slip mat or heat-resistant mat on the table. In addition, these silicone jar lids have excellent anti-slip function, so they can be used as an auxiliary tool for opening bottles or jars by providing additional friction.

·Sustainable Living - Say goodbye to disposable plastic packaging. Studies have shown that 19 million tons of plastic waste enters aquatic ecosystems every year. Using silicone bowl lids can avoid rusting of metal lids and reduce environmental pollution caused by disposable plastic packaging. This is the core purpose of our product design - to promote a sustainable and healthy lifestyle.