Thumper Mini Pro Cushions Air 450 lb weight capacity(evenly distributed) 18747 450 lb weight capacity(evenly distributed) * 20 Length 7' * Wood base measures 5 x 36 x 1 thick * Height adjusts from 28 to 42 * Width between rails 22 1 2 * Handrail size 1 1 2 * Folds up against the wall Professional Grade product designed for durability and effectiveness * It is used around the world in both clinical and home environments * A strong massage with no work: Thumper Mini Pro does the work not the user * Its long handle design is perfect for treating others and for self use at home * You can reach areas like the shoulders hamstrings and midback * This product is excellent for self care * With three electronically controlled speed settings at 20 30 and 40 pulses per second the Mini Pro can be adjusted to accommodate personal preference * Easy to hold and maneuver and over 95% of the units output is directed through the massage spheres eliminating feedback through the handle * 12 ft 0 mm) * Class 1 FDA Medical Device *