computer chair reclining nap lifting rotating footrest office chair ergonomic chair comfortable long-sitting gaming chair

reclining black back black(可躺黑背黑色) reclining white back black(可躺白背黑色) white back gray(可躺白背灰色) reclinable black back black (built-in latex pad)(可躺黑背黑色（内置乳胶垫）) white back black (built-in latex pad)(可躺白背黑色（内置乳胶垫）) white back gray (built-in latex pad)(可躺白背灰色（内置乳胶垫）) black back (built-in latex pad) + leisure(可躺黑背黑色（内置乳胶垫）＋逍遥) white back black (built-in latex pad) + leisure(可躺白背黑色（内置乳胶垫）＋逍遥) white back gray (built-in latex pad) + leisure(可躺白背灰色（内置乳胶垫）＋逍遥) reclining black back black + lunch break pedal(可躺黑背黑色＋午休脚踏) white back black + lunch break pedal(可躺白背黑色＋午休脚踏) white back gray + lunch break pedal(可躺白背灰色＋午休脚踏) reclining black back black built-in latex cushion + lunch break pedal(可躺黑背黑色内置乳胶坐垫＋午休脚踏) white back black built-in latex cushion + lunch break pedal(可躺白背黑色内置乳胶坐垫＋午休脚踏) white back gray built-in latex cushion + lunch break pedal(可躺白背灰色内置乳胶坐垫＋午休脚踏) reclining black back black built-in latex + lunch break pedal + leisure(可躺黑背黑色内置乳胶＋午休脚踏＋逍遥) white back black built-in latex + lunch break pedal + leisure(可躺白背黑色内置乳胶＋午休脚踏＋逍遥) white back gray built-in latex + lunch break pedal + leisure(可躺白背灰色内置乳胶＋午休脚踏＋逍遥)

nylon foot + three-level explosion-proof gas rod(尼龙脚＋三级防爆气杆) steel foot(钢脚)