Power Systems ProElite Stability Ball, 25-9/16" Dia., Dark Gray Replacement Casters It's adjustable noseclip and soft

It's adjustable noseclip and soft nose foam helps provide a custom fit with secure seal and reduces potential for eyewear fogging

Plastic body is mounted directly to a rugged all-welded angle iron dolly frame for extra strength

nylon base with silver accents and dual wheel casters makes it easy to roll across the floor

Warning: Do not use this product if you have a pacemaker or other internal electronic device

Marina resin stackable arm chair

Power Systems ProElite Stability Ball, 25-9/16" Dia., Dark Gray Replacement Casters It's adjustable noseclip and softOur 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