White or Black frame with mesh back, adjustable headrest, 3D PU adjustable armrest, seat slider and forward tilt function mechanism, with lumber support back, 3 gas lift, Nylon base with PU castors.
Nylon glass fiber back with adjustable headrest, 3D adjustable PU arms rest (up and down, sliding, swiveled, 6 position locked) High density molded seat foam with PP cover Self-gravity and 4 locked position multi-function mechanism with seat slider and knee tilting, Lumbar support, SGS Glass 3 #100 draw 5 gas lift, 340mm black nylon base with 60mm black PU wheels.