Breathable Mesh Office Chair with Ergonomic Support for All Days – DQ-1922B

• Backrest: breathable mesh with black PA +GF frame
• Lumbar support: up&down adjustable.
• Cushion: 60# density PU fireproof molded foam with plastic seat cover.
• Mechanism: 2 degree lock synchronous tilting mechanism. up and down adjustable.
• Armrest: fixed PP armrest
• Gas lift: class 3 gaslift
• Base: 340# black nylon Base
• Casters: ɸ60 black PU casters

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