Stackable Design: Our Plastic egg cartons have a stackable design, with support points and small holes at the bottom and top of each plastic trays, allowing them to be securely supported and not slip off causing damage to the eggs, making it easy for you to store and save space Durable Material: Bulk egg cartons are made of high quality plastic, which is not easy to break, cracking, strong and durable, it will serve you for a long time, ideal for long-term repeated use Easy to Transport: Plastic egg cartons have a groove design, the size of each groove is specially designed for eggs, which can reduce the shaking and vibration of the eggs during transportation, so that the eggs will not be easily damaged, convenient for your long-distance transportation as well as storage How to Use: Simply rotate one of the plastic trays horizontally by 90 degrees, then press each support point at the bottom of the trays against the top hole of the other trays to stack them easily, and rotate them by 90 degrees to store them easily 30 Eggs: Each bulk egg cartons can store 30 eggs at once, large capacity and durable materials, enough for your daily egg transportation and storage, ideal for chicken farmers and egg lovers to use