Product details:

52 Cm Classic Balance Ball ChairThe Balance Ball Chair, developed under the consultation of chiropractic pioneer Dr. Randy Weinzoff, greatly alleviates the aching back/legs/arms syndrome that comes from working at a desk for hours. Designed for people between 5-feet and 5-feet, 11-inches tall, this unique chair employs the same balance ball used in your workout routine, but with an adjustable support bar, easy-glide casters, an air pump, and a desktop guide to help keep you moving. Designed by leading health and fitness experts, the Balance Ball chair helps relieve pain and promote proper spinal alignment, posture, a healthier back, and overall well-being.SpecificationsColor: BlueDimension: 21 H x 8 W x 25.5 LWeight: 12.4 lbs