Bryson Desk Chair - Knoll NaturalDescription High style. Creamy white boucle like upholstery shapes sculpted seat and back which seem to float between elegantly arched arms of distressed nettlewood. Metal casters make for ease in the workplace. Height not adjustable. Specs Overall Dimensions: 23. 25"W x 27"D x 42. 5"H Weight: 34. 83 lbs Additional Specs Seat Depth (in): 18. 27 Seat Height (in): 20. 47 Chair Arm Option: With Arm Filling in Body: 93% Polyurethane Foam Pad, 7% Polyester