Premium MaterialOur electric heating lunch box is made of food grade PP material and 304 stainless steel temperature resistant FVW lunch box is built in 1 stainless steel spoon fork and 1 plastic compartment CARTRUCK WORK DUAL USE12V24V CarsTrucks Use Adapter and 110V Home Use Plugs are included With our electric food warmth you can heated meals in the office or travelSuitable for the drivers who have to drive on the road for a long time Perfect for Taxi driver and Delivery driverThis item is not suitable for children 12 years and under FAST HEATINGUsing PTC original constant temperature heating the use of a more safe and heat insulation dual function No Need to wait in line for Microwave heated Simply put the food into the lunch box plug it into a car connector or any 110V plug wait a bit and you can have a warm meal sitting in your seat Leak ProofThere is a white rubber ring around the lid of the portable microwave electric lunch boxes therefore the food will not leak out Lunch warmer leakproof portable for work just plug in the power supply wait for a while you can work while enjoying a hot meal EASY TO CLEAN PORTABLE It contains a removable stainless steel tray which you can clean it easily No Leaks Sealed outer container to retain heat and keep foods fresh builtin utensils tray and antiscalding handle to make it easy to carry the box