CH-391B-LP

Frame: Black plastic+ glass fiber frame Back: Fixed lumbar support Arm: Up and down armrest  Foam: High density foam Mechanism: Single lock synchro tilt mechanism, tension adjustable Gas lift: 100mm extended length, Class-3 gas lift Base: 340mm nylon base+60mm nylon caster

Product Dimensions: D24.41" × W25.79" × H(39.37"–43.11") Package Dimensions: 28″*12″*25″ N.W.: 28.22 lbs G.W.: 35.71 lbs