The FITLIGHT Vision board is mobile, lightweight in design & easy to use. It's a versatile design with an adjustable tripod for easy transport & set-up. The board's standard size is 4' x 2' and has placements for eight (8) FITLIGHTS®. Lights are attached with durable magnets—a great addition to any rehabilitation or sports vision practice. SPECS: Board: 4' W x 2' H x .5" D | Weight: 22 lbs Crank height: 31"-61" Tripod weight: 10.5 lbs FITLIGHTS® sold separately