6Pcs Reusable Silicone food cover Stretch Lids

6Pcs Reusable Silicone Stretch Lids Kitchen Food Storage Wraps Cover Various Silicone Bowl Cover For Microwave Oven – Kitchen Rack reusable food-grade silicone stretch lids designed to seal containers and keep food fresh. Material: Made of food-grade, non-toxic, and durable silicone. Sizes: Typically comes in a 6-piece set with varying diameters to fit different bowl shapes and sizes. Functionality: They are highly stretchable, heat-resistant up to (230^{circ }text{C}), and cold-resistant down to (-40^{circ }text{C}).