CHOOSE the seating height that's right for you. Only Isokinetics Inc. ball chairs are available in Standard height frame or our EXCLUSIVE 'Tall Boy' frame that is 2' higher. PLEASE test seating heights at home before you choose between our Standard or Tall Boy frame. See specific product description bullet points
PLEASE NOTE: Height adapters that add 2' (sold by other sellers) do not fit any model of Isokinetics Inc. brand ball chairs. Please choose between our Standard or Tall Boy frame height
IN BOX: Rolling ball base and back in solid black, 4 60mm (2.5') wheels, 2 of which are lockable, a reinforced black metal ball retaining bar, a 52cm Isokinetics Inc. branded ball, a small starter pump, our exclusive ball measuring tape, Isokinetics Inc. Contact and Warranty sheet, assembly instructions and basic exercise guide. We guarantee our ball will inflate to 52cm (20.5'). See our YouTube video on proper ball inflation (search isokinetics inc)
Bonus - Comes with a free 'no-guess' exercise ball tape measure for proper inflation. Search YouTube (search isokinetics inc) for ball inflation demo
Our chairs have a 30 day money back guarantee and a lifetime warranty against manufacturer defects. We also guarantee our 52cm (20.5') ball will fill to its intended size. Read included instructions and watch our YouTube video (search isokinetics inc). Final ball measurement, with ball sitting on the floor, is 52 cm or 20.5' measured straight up from floor to the point level with the ball top. Call us if you have questions
STANDARD HEIGHT ball chair frame with office size 60mm (2.5') wheels, versus 50mm (2') used on other brands. Bigger wheels provide a smoother, quieter rolling experience. Base has 4 wheels, 2 of which are lockable (we recommend placing the lockable wheels in the back to help avoid accidental locking). PLEASE test seating heights (see specific bullet point) at home before you choose between our Standard or Tall Boy frame
SITTING HEIGHT. Measurements require ball filled to 52cm (with ball on floor, 20.5' measured straight up to a line level with ball top). Each person is different, but the Standard frame user height range is about 5' 0' to 5' 11'. We recommend you test sitting heights at home before buying. In the frame, the ball top is 23.5' unsat on. Seated, a 135 lb person sits about 19.5' off the ground; 150 lb, 19'; 175 lb, 18.5' & 200 lb, 18'. By comparison, basic solid seat chairs are 17' to 18' high
EXCLUSIVE 'Tall Boy' design incorporates an extra 2' in sitting height compared to standard ball chairs. Looks good and provides full structural integrity compared to adding height adapter accessories. PLEASE test sitting heights (see specific bullet point) at home before you choose between our Standard or Tall Boy frame.
SITTING HEIGHT: Measurements require ball filled to 52cm (with ball on floor, 20.5' measured straight up to a line level with ball top). Each person is different, but the Tall Boy frame user height range is about 5' 2' to 6' 1'. We recommend you test sitting heights at home before buying. In the frame, the ball top is 25.5' unsat on. Seated, a 135 lb person sits about 21.5' off the ground; 150 lb, 21'; 175 lb, 20.5' & 200 lb, 20'. By comparison, basic solid seat chairs are 17' to 18' high

Technical Details

Product Details

Product Dimensions

Item Weight: 3 pounds (View shipping rates and policies)

ASIN : B000VKAW8O