Durrafy Office Chair, Mid-Back Desk Chair with Lumbar Support, 90° Flip-up

【Swing & Tilt Function】This height-adjustable swivel chair can be precisely locked at 90° and adjusts without jitter, making it perfect for focused work and study scenarios. 【Ergonomic Design】This ergonomic office chair has a body-contouring structure, effectively relieving back and spinal pain—ideal for those working/studying long hours daily.

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