Form Furniture | Modern Furniture Ottawa Quadrato I stoolDimensions W D H Chair 17 1/2" 22" 34" Counter height 17 1/2" 20 1/2" 40 1/2" Bar height 17 1/2" 20 1/2" 44 1/2" Frame Fully welded frame. Available in a variety of powder coated finishes. Available in Brushed Steel. Upholstery Available in all Trica fabrics and leathers. Comfort seat option (adds 1″ to the upholstered seat height). High resilience foam. Options Options Upcharge COM (Customer Own Material) COL (Customer Own Leather) Leather Multiple Fabric Comfort seat Brushed steel Brass or Mineral Memory Swivel