2pcs Swivel Bar Chairs Adjustable Bar Stools Kitchen Chairs with Backrest And FootrestLooking for a counter height chair for your kitchen? Or want to refurnish your bar? Then you must not miss this glossy bar stools set. Thick foam padded seat and back of the stools are covered with premium PU leather, super soft and comfortable to sit on for a long time. Sturdy leg and base are made of plating steel, which ensures both good rust and resistance and shining appearance. 360° swivel seat and adjustable seat height make the stools more flexible to meet your various needs.How to Dismantle Pneumatic Cylinder?Step 1: Disassemble the seat from the base with a screwdriver.Step 2: Use a rubber hammer to tap on the center of the part that connects the seat and the air cylinder. Repeat 5-6 times until the air cylinder comes off the part.Step 3: Turn over the base. Use the rubber hammer to tap on the center of the base to loosen and disassemble the air cylinder from the base.NOTE: We recommend applying edible oil/engine oil/rust inhibitor to the connection between the air cylinder and the claw base for lubricating.Specifications:Material: Steel, PU, Iron & SpongeOverall Dimension: 20.7 x 19.5 x (36.2-44.5)'' (LxWxH)Adjustable Seat Height: 21.7-29.9’’Seat Size: 17.1 x 15'' (LxW)Base Dia.: 16.1''Max. Weight Capacity: 331 lbG.W.: 42.81 lbColor: White2 x Bar Stools