E-BLUE USA Cobra Gaming Chair With it's ergonomic body it features a modest seat and body size, as well as the softest leather texture e-blue has to offer. Advanced polyurethane leather for better comfort and excellent breathability, as well as ease to clean. High resilience foam sponge filling, for an increased 50% density. Durable steel five-point base that can hold up to 1500kg of static loading weight. 360 Degree armrest rotation, adjustable forward and back seat tilt with a maximum angle of 112 degrees, seat height adjustment and lockable rocking angle.