4” Thick seat with two sewn welts. Heavy duty fabric back vinyl upholstery. T-Nut construction. Chrome frame with single ring. Ball bearing swivel. Heavy duty plastic glides. UPS Shipping available. Comes unassembled. Sold in case packs of 2. No broken cases. Colors: Black (B), Red (R), Green (GN), Gray (GY) Crimson (CRM), and Brown (BRN). See page 849 of our 2011 catalog.