Ergonomic Design with Lumbar Support - Provides excellent back support for long gaming or office sessions, reducing fatigue and promoting proper posture. High Density Foam for Lasting Comfort - Cushioned with high-density foam that maintains shape and support over time, perfect for long office hours or gaming marathons. Inside the cushion, the support structure is made from FSC-certified wood. Breathable & Soft Fabric - Soft, breathable fabric keeps you cool and comfortable, making it a great alternative to leather or synthetic materials. Linkage Armrests and Reclining Backrest - Customize your seating position with easy-to-adjust armrests and a reclining backrest for maximum comfort. Heavy Duty Base for Stability Durable steel frame and heavy-duty base support up to 300lbs, ensuring sturdy seating and long-lasting durability for all users.