Wise 8WD4000-710 Deluxe Helm Chair with Arm Rests, White Injection Molded Plastic Frame with High Compression Foam Padding UV and Mildew Treated Marine Grade Vinyl with Embossed Vinyl Surface Aluminum Arm Rest Bars with Padded Covers Heavy Duty Aluminum Back Support Bracket Height: 22 in., Width: 20 in., Depth: 22 in., Width with Armrest: 27 in Helm Chair with Padded Aluminum Arm Rests Injection Molded Plastic Frame High Compression Foam Padding Heavy-Duty 28 oz. UV and Mildew Treated Marine Grade Vinyl Seat Dimensions - Height: 22", Width: 20.5", Width with Armrests: 27", Overall Depth: 22", Seat Depth: 16.5"