The Bentwood Bar Stool is constructed of a chromed steel frame and base. It has a bent plywood seat with natural wood finishes. This stool operates on an adjustable hydraulic piston. This item is made similar in style to the award winning LEM Piston Stool. Perfect for entertaining guests at your own bar at home, or for stylish seating around the counter..Set Includes .One Bentwood Bar Stool Color Oak Made of CHROME-PLATED STEEL;BAMBOO LAMINATED PANEL;CHROME-PLATED STEEL PLATE;DIA 13.5 inches ROUND BASE;CHROME PLATED STEEL ROUND TUBE FRAME;ASSEMBLY REQUIRED Chromed Steel Frame and Base Plywood Seat with Attractive Wood Veneer Hydraulic Adjustable Height Weight Capacity 330 Pounds Some Assembly Required Overall Product Dimensions 14.5 L x 13.5 W x 24 32 H Seat Dimensions 15 L x 22 30 H Backrest Dimensions 1/2 W x 1.5 H Cushion Thichkness 1/2 H Base Dimension 23 L x 13.5 W Item Weight 13 lbs.