World Centric® compostable paper lids are made from FSC® certified bamboo, an annually renewable resource. These paper lids have a PLA viewing window to make it easier for customers to get a peek inside the container. Great for takeout at restaurants and delis and grocerants selling grab-and-go, these paper lids are a more sustainable alternative to plastic lids that are not recyclable. These lids are certified compostable in a commercial facility, which may not exist in your area. Pairs with 42 oz NoTree wide paper bowls: BO-NT-42W.