The materials of Sunkea's pulp food containers with 3 compartments come from wheat straw, sugarcane, or bamboo fiber. Therefore, they contain a natural finish. No toxic chemicals added in manufacturing process. They are 100% recyclable, compostable, and biodegradable to minimize the negative impact on the environment. Pulp packaging products are lightweight but sturdy, waterproof, and grease-resistant material. Different sizes are available. Therefore, pulp containers are the ideal choice for carrying takeaway food such as barbecue, hamburger, pasta, fried rice, salads, cakes, and more. Moreover, they are refrigerator safe (can be frozen for up to 72 hours) and ovenproof (-20℃-120℃). Pair with two kinds of matching lids (pulp lids and PP lids), pulp food containers can securely lock meals in delivery.