Red New Prof. quality Stability Ball with Base

Picture shown with grey ball is an example only. Perfect for ab workout!!! More than 1 available. High quality, new in package:55CM Resist - A-- BALL™ & BASE KIT orig. paid $80. This 55cm Resist-A--Ball™ & Base Kit is ideal for rigorous use and tough enough to withstand the demands from a gym. The 55cm ball has slow-deflate anti-burst technology up to 500lbs and ideal for heights 5' - 5'7".