Widely used in various fresh food, food processing and food storage for freshness preservation. This disposable utensil is a convenient product for your take-out or retail food service. This product prevents dust and bacteria adhered to the foods in the container during storage. The temperature range is from 0 to 60 degree Celsius, professional for cold food storage. PLA is as light and strong as plastic, they fully biodegrade when composted. Transparent color is also availalbe.