Corrects posture and engages your core through ''active sitting''
Relieves pain and stress by reducing pressure on your lower back
Improves concentration and promotes better balance
Inflates or deflates to customize level of difficulty
Great to use at the office, home, school, or on the go

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10.3 inch
Height : 3.2 inch
Length : 10.3 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 3.8 pounds (View shipping rates and policies)

ASIN : B001RQ2AN6