GZMR Set of Big and Tall Office Chair 600lbs with Lumbar Support Black Contemporary Ergonomic Adjustable Height Swivel Upholstered Desk Chair

Heavy-Duty 600 lbs Capacity: Big & tall office chair with reinforced base for strong, stable support

Ergonomic Lumbar Support: Adjustable backrest (90°–120°) with dual lumbar control for long hours comfort

Wide Thick Cushion: 20.7" seat with 5.1" memory foam—soft, supportive, fatigue-reducing

Breathable Mesh Back: Mesh office chair design keeps airflow for cool, sweat-free sitting

Quiet Rolling Wheels: Smooth PU wheels, silent and floor-friendly for office use

All-Day Comfort Use: Ideal desk chair for work, gaming, and home office setups