Program your practice schedule and workout drills with the Pro Down Segment Timer. Once program is set you never have to change it. Add transition periods between segments to allow for rest periods. Program up to 99 segments from 1 second to 99 minutes. The last minute always counts down in seconds. All steel case with built in handle and a weather protector and comes with storage pouch for remote programmer that includes fence attachment and water cover. 33" W X 18" H X 4.5D. Weighs only 26 lbs.