This backless counter height stool from Boss Office Products features a durable, easy to clean vinyl upholstery for years of comfortable commercial office use. Other features of this stool include thick foam seat padding, lever controlled pneumatic seat height adjustment, 360 degree swivel, adjustable height footring and an attractive chrome finish base with dual wheel casters for easy mobility. Meets or exceeds all ANSI/BIFMA standards. Dimensions: Seat Size: 16"Diameter. Seat Height Adjustment: 28" - 34"H. Overall: 28" - 34"H x 25"W x 25"D. Warranted by Boss Office Products. This stool normally ships in 2-3 business days.