This is an EMPTY Milwaukee brand Heavy Duty Tool Case designed for the 3632-21 M12 Green 360 degree 3-plane Laser level. The case measures 19-1/8 inches wide, 15 tall, and 6 inches deep. This red tool box can be used for storing and transporting tools and equipment. As well as other items you'd like protected by a heavy duty case. This is pre-owned in good condition.