18 oz round clear and 100% compostable salad bowls are made from PLA. Even though these salad bowls are as light and strong as plastic, they fully break down when composted in a commercial composting facility within 2 to 4 months. These eco-friendly disposable salad bowls are a versatile choice for takeout, grab-and-go, and delivery.  Freezer is safe and suitable for cold foods but not microwavable. Let your customers see your commitment to environmental responsibility!