(5 Pack) NPS 19"-27" Height Adjustable Heavy Duty Vinyl Padded Steel Stool With Backrest, Grey VERSATILITY: Our 18" heavy duty grey steel stool is dependable and sturdy, ideal for use in industrial and educational settings. Popularly used in art rooms, science labs, classrooms, and as a bar stool or shop stool. QUALITY AND DURABILITY: Expertly constructed with high grade 18-gauge steel tubing frame to ensure durability and quality of this stool. Ultra-secure fastening and connections throughout: Foot rings are welded to each leg by 4 contact points at each leg for added rigidity Seat pan is impact resistant, crack-proof and tarnish resistant. Steel frame is durable and corrosion proof. SPECIFICATIONS: 18 Height with 7/8 thick tubing on frame is made using 18 gauge steel. Large comfortable seat is a full 14 diameter. Height adjustable legs and adjustable backrest. EASY TO MANEUVER: non-marring polypropylene glides to prevent scratching your flooring, and to ensure a smooth and fast glide around the room for easy setup and storage. WARRANTY: National Public Seating stands behind its products. Offering an industry leading 10 year full Warranty.