Power Systems ProElite Stability Ball, 21-5/8" Dia., Dark Gray Open Front Tray (outside diameter) stainless steel with

(outside diameter) stainless steel with exposed surfaces in polished satin finish or 16 gauge steel with white finish

while the zinc plating is corrosion-resistant

Flexible swivel and low profile for easy maneuverability

Includes Hose & Cords

Green polymer pan

Power Systems ProElite Stability Ball, 21-5/8" Dia., Dark Gray Open Front Tray (outside diameter) stainless steel withOur most durable stability ball. Made of heavier, thicker gauged PVC material with an updated, dimpled surface this ball is more resistant to puncture, deformity, or losing shape. Ideal for heavy traffic and commercial use facilities. The smooth, slightly dimpled surface offers a full 360 degree range of use, no raised surfaces to impede comfort when rolling your body on it. Easy to inflate, and includes a tape measure make it easy to tell when you've