Simply Zero Food Covers

These covers are specifically designed in a round shape. While they can stretch to fit slightly irregular or oval containers, they are most effective and secure when used on round jars, bowls, glasses, or round produce.

Yes, the FDA-grade silicone is heat and cold resistant, making these covers safe for both microwave reheating and freezer storage. Just ensure the seal is secure before placing them in the freezer to prevent frost buildup.

For the best seal, make sure both the rim of your container and the silicone cover are clean and dry before application. Stretch the cover slightly over the edge, then press down on the center to release excess air.

While they are dishwasher safe, stubborn grease or food residue can be easily removed by hand-washing with warm, soapy water. If they retain odors, soaking them in a mixture of baking soda and water for a few hours usually does the trick.

High-quality, FDA-grade silicone is designed to be durable and elastic. With proper care—avoiding sharp objects that could puncture the material—they will maintain their shape and elasticity for years of regular use.