Leak Resistant: You can rest assured food arrives safely and tightly packaged to customers with this secure to-go box. Hinge Lid Closure: Perfect pre-assembled hinge lid closure designs allow for easier/quicker line-assembly and closure vs top lock folding containers. Perforated Lid: Tear away lid provides an improved eating experience for customers. Stackable: Makes take-out and delivery transportation easy Secure Closure: Complete with Easy SmartLock Flaps to ensure a secure closure.