#6418 Size: 18" Features: -Ships quickly in just 1-3 days.-Heavy duty 18-gauge 7/8" steel tubing.-Seat measures a full 14" in diameter.-Footring welded to each leg by 4 contact points for added rigidity.-Tested to meet ANSI/BIFMA standards. Color/Finish: -Metallic Gray metal finish. Dimensions: -11 1/2" diameter, 1/2"-thick vinyl seat pad.-Overall Dimensions: 18" H x 16.8" W. Warranty: -Five year manufacturer"s warranty.