(Set of 5) #6218B Size: 18" Features: -Ships quickly in just 1-3 days.-Heavy duty 18-gauge 7/8" steel tubing.-Masonite board is recessed into the pan to prevent chipping and cracking.-Footring welded to each leg by 4 contact points for added rigidity.-Tested to meet ANSI/BIFMA standards. Includes: -Includes adjustable backrest - moves 2" up/down and 2" forward/back. Color/Finish: -Metallic Gray metal finish. Dimensions: -Full 14" seat diameter with an 11 1/2" diameter masonite board.-Backrest Dimensions: 6" h x 12" W.-Overall Dimensions: 18" H x 16.8" W. Warranty: -Five year manufacturer"s warranty.