Attributes . These are SSPLA (single sided PLA) paper hot cups with rolled rims that give rigidity to the cup and ensure a secure, leak resistant lid fit. PLA is a plant-based resin which acts as a moisture barrier to prevent leaking, replacing petroleum-based linings. They are made using 100% plant-based renewable resources with fibers certified under the SFI? chain of custody. They are fully compostable in commercial compost facilities, meeting ASTM standard D6868 for compostability by the Biodegradable Products Institute (BPI), and are accepted at all Cedar Grove commercial composting facilities. Uses lids OPT316, OPT316B, TLB316-0004, TLN316-00013, TLP316-0007, LB3161-00007, LK316B-0004, LK316W-0007, and TLP316PP. This product is made in the USA. 50 cups per sleeve, 20 sleeves per case. . Names