JRT Silicone Lid Set | Silicon lids for containers | Silicon Stretchable lids | Silicone lids and Cover (Transparent, Multicolor

SAFE FOR OVEN OR FRIDGE Clean lids and keep them dry before the first use and after each use. Lids can be used in the microwave or oven, but are not suitable for placing on the gas or electricity directly for heating. You had better not completely seal container when you are using in Microwave or Oven, because the expanding heat and pressure from container, may result in damage or injury. Material and scope Reusable silicone lids Made from flexible silicone, stretchable bowl covers adapts to numerous surfaces, materials and shapes. The flexible silicone material stretches to perfectly fit every oddly shaped container (even the square ones!). Apart from storing leftovers, it can be used as a cover on pots to retain heat after cooking, as a splatter screen in the microwave while reheating, and for outdoor use to keep food safe and away from bugs.