Ergonomic Office Chair, Waiting Room Chair for Guest Reception, White | Office Guest Chair, 330 LBS, Heavy Duty, 3D Armrests, 2D Headrest, High Back, Breathable Mesh, 4.5″ Cushion, 90-130°Recline

【330 LB WEIGHT CAPACITY & CLASS 4 ANTI-SINKING GAS LIFT】 Built with a reinforced iron base, this ergonomic office chair supports up to 330 lbs for enhanced overall stability while reducing the risk of the base deforming or cracking under pressure. Key components have undergone over 100,000 rigorous safety tests and meet relevant BIFMA, SGS, and EN1335 standards. The Class 4 gas lift provides smooth height adjustments and reliable support, helping the reception chair maintain its selected height for a more stable and secure everyday work experience. 【ADJUSTABLE LUMBAR SUPPORT & BREATHABLE MESH】 Designed to follow the natural curves of the body, this high-back office chair features lumbar support with 4.5 inches of vertical adjustment, allowing you to customize the support position based on your body type and sitting posture for a better fit along your lower back. The high-tension breathable mesh also promotes airflow across your back, helping reduce heat buildup during prolonged sitting for a more comfortable experience while working or gaming.