• Model WQD-801E • Durable, lightweight and easy to carry and use • Twist your waist to get aerobic exercise, burn calories and get slimmer abs, hips, thighs and get a foot massage and improved balance • 10 7/8 in. in dia., x 1 3/8 in. thick $20 John Gruber, 613-824-6539, john.gruber@sympatico.ca