HIGH QUALITY CORE MATERIALS- Highly stain-resistant durable and scratch-resistant- same material and original design as Race Car Seat offering years' use without scalling.VELOUR HEAD PILLOW & LUMBAR SUPPORT CUSHION- Anda Seat Ergonomic Design Neck Pillow and Lumbar Support Cushion would help You sit straight in the right posture.- They not only make it easier to focus on your work but also take care of your health.4D ADJUSTABLE ARMRESTS- The purpose of armrests is to rest your arms- Nothing would do a better job than Anda Seat highly adjustable 4D armrests.- The surface Is covered by PU support the forearm to relieve wrist pressure and muscle strain - which maximum your gaming experienceHIGH DENSITY MOULD SHAPING FOAM60Kg/M3 Density Foam Padding integrated with no cut 100000 times press and rebound making true ergonomic support and comfort offering years' use without losing shape.90 TO 160 DEGREE TILT MECHANISMOur special designed Z Support Multi-Functional Tilt Mechanism handles heavy duty provides You with fully control over the suspension of the chair. It has adjustable tilt for increasing and decreasing tension by matching the body weight of the user for effortless secure and sturdy rocking without putting fatigue on muscles.5-STAR ALUMINUM BASE- Anda Seat Premium Grade Aluminum Base provides not only impeccable stability but also strength.- Static Load: 1500KG- Dynamic Load: 600KG- Ribs:Increase the supporting weightSTEEL FRAMEWORK- In order to make the best Gaming Chair Anda Seat uses 22mm diameter Enhanced Steel Frame with ergonomic design to contour the human body.- Premium Construction- Extremely Durable60MM PU COVERED WHEEL (KING SIZE)Our Wider Wheels are covered with durable PU rubber which provides silence movements stability of the chair. ensures smooth movement to all direction and kind to floor surfaces.CLASS 4 HYDRAULIC PISTONSClass 4 Hydraulic Pistons are the best in its class in terms of consistency (99.9%) 100% nitrogen which provides great stabty and safety. through the EU standard SGS certification.