Included in the Box -Chair Base -Ball -Ball pump -Instructions -Bar and bults Specifications: The height of the back of the chair is 2.5 feet tall The base measures 20 inches wide from one side of the wheels to the other Comes with 2 locking back casters and 2 regular front casters Some assembly is required Dimensions: 21 by 31 by 22 inches Weight: 13 pounds Weight Capacity: 300 pounds..
OFFICE CHAIR DESIGNED BY HEALTH EXPERTS - To help with spine and back health
YOGA BALL CHAIR IMPROVES REHABILITATION TIME - may help prevent spine disorders
EXERCISE BALL CHAIR MOBILE DESIGN - allows ergonomic seating with ball therapy benefits
BALL CHAIR WITH LARGE WHEELS - creates a much smoother user experience. Great Swiss Ball Chair
3 YEAR WARRANTY - No hassle 2 year warranty make sure you purchase is protected