6PCS Silicone Cover Stretch Lids Washable Reusable Silicone Caps for food Cooking Food Fresh Storage Cover Microwave Bowl Lids

Specification

Material: food grade silicone
Heat resistance: 22℉ - 450 ℉

Tips for use

1.find a silicone Stretch lid which is smaller than the bowl.
2.cover the bowl and hold one side, then stretch another side to fit the bowl.
3.adjust the lid and make sure it's sealed.

Warming tips

1.Clean lids and keep them dry before the first use and after each use.
2.Clean lids with soap and hot water or put in the dishwasher. Avoid abrasive or force-foam cleaners.
3.Lids can be used in the microwave or oven, but are not suitable for placing on the gas or electricity directly for heating.
4.Once heated in the microwave or oven.Wash the lids after cool,prolong the service life.
5.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.