Portable and lightweight, turns and chair into a ergonomic seating system
The only backrest scientifically proven to relieve back pain. Extensively tested at Stanford University, UCLA and the Mets Clinic
Available in three different sizes for optimal ergonomic alignment
Large for heights 6 3 and above

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 12.99 inch
Height : 4.72 inch
Length : 26.77 inch

Item Weight: 4 pounds (View shipping rates and policies)
Shipping Weight: 4.5 pounds (View shipping rates and policies)

ASIN : B0011G0XX6