These approximately 9"L x 5"W x 3"H hinged lid containers are clear and look like their plastic counterparts, but are made from polylactic acid (PLA), which is made from agricultural crops such as corn and potatoes and are fully biodegradable and compostable. There are no animal or petrochemical ingredients in the containers. These crops are not guaranteed to be gmo-free. These hinged lid containers are locking. Reuseable. For use with warm/cold foods (ie, up to about 110 degrees). Case of 250. Eco Categories: Biodegradable, agriculturally based, less toxic, animal friendly, reuseable. Note: sale price limited to stock on hand.