Our fiber & PLA clear clamshell packaging and containers are 100% compostable. Both are great options for take out food or delivery service. Fiber is a better option for hot food while clear PLA is popular for salads and cold options. Our PLA containers are made of a corn-based bioplastic and our fiber is made of renewable wheat straw fibers. These are the most eco-friendly food clamshells on the market today. Also check out our handled recycled paper bags for a full take out solution.