The Seizmik Framed 1/2 (Upper) Door Kit for the Kawasaki Mule Pro mounts to the Kawasaki factory lower door and utilizes an upper latching lever to create a tight seal against the vehicle's roll cage. Tubular steel frames are covered with durable and removable UV resistant PVC coated heavyweight nylon fabric. Works with both Kawasaki Mule Pro FX and FXT models (does not fit FXR models).