Features: World Centric Compostable Fiber Lids For 8 Oz Paper Bowls Are Made From Bamboo And Unbleached Plant Fiber, An Annually Renewable Resource And Contain No Added Pfas. Suitable For Hot Or Cold Items, And Great For Takeout, Restaurants, Food Trucks And Cafes. These Disposable Lids Contain No Wax Or Plastic Lining, And Are Freezer Safe. They Are Certified Compostable In A Commercial Compost Facility, Which May Not Exist In Your Area. By Using Lids Made From Plant Fiber, You Are Reducing Plastic Waste And Taking Action To Make A Difference.