These lids are crafted from renewable sugarcane fibrous residue, produced using a low-energy process, making them an environmentally friendly option. The sugarcane fiber is compostable and will naturally break down over time. These lids are waterproof and greaseproof, ensuring a secure seal to prevent leaks and spills. Designed to be versatile, these lids are suitable for both hot and cold foods and can be safely used in the microwave, oven (up to 220°C for 20 minutes), and freezer. They are ideal for covering and separating a variety of foods, such as soup, congee, noodles, curry, and laksa. These lids are specifically matched to fit 22oz/TW22B tubs, ensuring a perfect and secure fit for food storage and transport.