The Whirlpool W10710350 is a replacement microwave door assembly for Whirlpool microwaves. This is a complete unit that contains the outside door panel, interior glass window, and hinge assembly. The door closes by latching and closing the microwave cavity. This offers a safe cooking environment by keeping microwaves inside the appliance and preventing them from seeping out. Microwaves use electromagnetic waves to heat food molecules, making for quick and easy cooking. A working microwave door is critical for the safety and proper operation of your equipment. Replacing a damaged or malfunctioning door with the W10710350 guarantees that your microwave functions properly and prevents you from unwanted radiation exposure.