CH-K55BBackrest: padded back, no lumbar support, the whole chair can recline up to 125°Seat: high-density, 6.0CM thick shaped cotton, seat can slide forward and backwardArmrest: PU surface 3D armrest, lifting, sliding forward and backward, left and right rotation adjustmentChassis: four-speed locking multi-function chassisGas rod: 70mm stroke, 50 countersunk black gas rodChair feet: 350mm black PA feetChair wheels: 60/25 PU universal plug wheels Back to product list