Designed by health and fitness professionals to strengthen your back and improve posture.
Increases activation of your core muscles improving posture throughout the day.
New innovative ergonomic shape is more comfortable than conventional ball chairs with more surface seating area.
Helps to align your spine and relieve back pain.
Accommodates heights from 5'' to 6'' 1'' | Risers sold separately to add additional height of 1-2'' per riser.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 23 inch
Height : 11 inch
Length : 24 inch

Item Weight: 15.43 pounds (View shipping rates and policies)
Shipping Weight: 16.15 pounds (View shipping rates and policies)

ASIN : B018WJWSEQ