Repetitious movements can hammer the body, causing workers to ache and constantly shift positions. Construct your inspection, assembly and receiving areas using products that help them hang tough while they're hanging in there. Designed for comfort, safety and durability, this unique seating is perfect for a wide range of activities in any facility. The SitStar offers a soft, polyurethane, over-sized tractor-shaped seat constructed of PVC coated gel molded on a metal frame. 5-star polished chrome base with raised adjustable foot ring and carpet casters. Optional Back (Model 6661) adds comfort while promoting good posture (order separately). Some assembly is required.