Office Guest Chair no Wheels with Lumbar Support and Flip-up Armrest Mid Back Mesh Space Air Grid Series Sled Base for Reception Conference Room Black Set of 4

ERGONOMIC LUMBAR & BACK SUPPORTAn adjustable 3D lumbar support lets you set the most comfortable angle according to your needs, making it well suited for long-term office or study use. STATIONARY NON-ROLLINGWheel-free office chairs that won't ruin wood floors or make noise, and can slide on carpets and flat surfaces. Modern minimalist style, suitable for home offices, remote classrooms, office guest chairs, university apartments, game chairs, and more. ADJUSTABLE FLIP-UP ARMRESTEnjoy the best of both worlds with flip-up padded armrests. Use them for added comfort or easily tuck them away to slide the chair under your desk.

This adds practical function while saving space, making it suitable for various scenarios. BREATHABLE FABRICThe backrest is made of breathable mesh fabric with better elasticity and breathability. Even after long periods of sitting, it won't feel stuffy and is suitable for all seasons. The fabric surface resists damage. EASY TO INSTALLLightweight and easy to assemble by one person, with simple instructions for reference