About this item

• 【Unique knob design】: Turn the knob to the date of the day when you put the food in, so that you don't miss the expiration date. The knob marks the storage date so as not to miss the best tasting period.
• 【Fully Leak Proof Design】: They will tight fit reduces leakage, provide a secure seal to keep your food airtight to lock in freshness.
• 【100% Food Grade Silicone】: Differ from other plastic lids, these silicone lids are made of high quality silicone material. The lids withstand temperatures from -104℉ to 446℉ (-40℃ to 230℃). Freezer safe and Microwave safe.
• - Our Silicone lids are dishwasher and freezer safe.
• - Our silicone material is reusable and has good flexibility.
• - It is more durable than plastic and not easily damaged.
• 【100% Fit Replacement Cover】: Storage cover lid for 4 3/4" Diameter Pyrex bowls 2-Cup/ glass round bowl/ storage containers. BPA free.