National Public Seating 6230-CN Steel Stool with 30" Hardboard Seat, Grey (Pack of 3) VERSATILITY: Our 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: 	Vinyl padded seat adds extra comfort 	Foot rings are welded to each leg by 4 contact points at each leg for added rigidity SPECIFICATIONS: 30 height and 7/8 thick tubing on frame is made using 18 gauge steel. Large comfortable seat is a full 14 diameter Lower legs protrude slightly in order to properly stabilize stool. The outer diameter of legs is 5/8. EASY TO MANEUVER: Heavy duty steel stool includes non-marring floor glides to prevent scratching your flooring, and to ensure a smooth and fast glide around the room for easy setup and storage. ASSEMBALY: This metal stool comes fully assembled. WARRANTY: National Public Seating stands behind its products. Offering an industry leading 10 year full Warranty.