The unique Unity Backless Adjustable Stool is constructed from steel with a durable powder-coat finish in your choice of over a dozen metal finishes and five distressed birch wood swivel seat options. The screw-style seat adjusts in height from 24" to 30" for use at both counter and bar heights. Made in Canada, the full-length welds and metal structure are warranted against defects in material or workmanship for 10 years of residential use. Shown here in the Cobrizo metal finish and Toasty wood finish. A version with a backrest is also available.