Enjoy lunch with this multi-compartment PP Plastic stackable container with Bamboo lid. Built-in utensil storage between layers for included and reusable spoon, fork and knife. Black elastic band holds the boxes together for easy use on-the-go. This trendy reusable bento box helps the environment and cuts down the use of single-use plastics. PP containers are dishwasher safe (top rack), freezer safe and may be microwaved for a maximum of 3 minutes; containers are intended for reheating, not for cooking. Bamboo lid should be hand washed and kept out of the microwave.