Sedia da Ufficio Sedia da Scrivania Ergonomica, con Braccioli Regolabili e Supporto Lombare,

You tilt the backrest by 90° - 130° and can choose or sit upright. To better concentrate on your work. The lumbar cushion knob can be adjusted 3cm in front and back for better lumbar support. 【Tilt swing function】 The tilt swing function can adjust the angle of the backrest, 90°-120° free rocking back and forth, the backrest can be locked at 90°.

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