IKAYAA PU Leather Pneumatic Swivel Bar Stools Chairs Height Adjustable Counter Pub Shop Chair Barstools, 2 Piece Steel frame and base, sturdy and durable to use Max.120kg load-bearing, heavy duty Sponge padded PU leather seat cushion, comfortable to seat 21cm height adjustable by pneumatic gas lift Ergonomic backrest design, with foot rest to relax