Fantech ALPHA GC-182 The best build quality and perfectly ergonomic. Leather Head and Lumbar Back Rest. Full Rest for Perfect Gaming.ALPHA GC-182 GAMING CHAIRLumbar SupportClass 4 Hydraulic PistonAngel Transfer:135-180 DegreeMaterial: PU LeatherSize:70x56x130cmHeight Adjustable Range: 130-137cmArmrest:1 DirectionPERFECTLY ERGONOMICPerfectly contours to the shape of your back, so you can game for hours on end.EXTREME COMFORTIncludes a premium neck pillow to support your neck and spine while gaming.Multi-Functional Tilt MechanismThe multi-functional tilt mechanism gives you full control over the suspension of the chair, The ALPHA can be locked while in a tilt position, or even be tilted backwards in an upright position.2D ArmrestsHigh quality armrests which remain comfortable all through out the day with built-in cushioning.Premium Durable Steel BasePremium steel base, capable of withstanding even the harshest of environments.Smooth CastersOur chairs are equipped with durable PU wheels ensuring smooth movement in all directions and while being friendly towards most of the floor surfaces.