Characteristics and Interoperability GAMES CHAIRS ALPHA GC-181 The Class 4 Hydraulic Piston for Lumbar Support Angel Transfer: Angle of 135 to 180 Composition: PU Leather Dimensions: 65*54*122 cm Adjustable Height: 122-129 cm Armrest: Two Way Kind: Red, Green, Blue IDEAL ERGONOMIC GAMING CHAIR: ALPHA GC181 allows you to play for hours on end because it perfectly fits the contours of your back. Two-dimensional armrests Made with perfect comfort and adjustability in mind. Crafted from a supple yet robust material, ensuring ultimate comfort. Multiple-Purpose Tilt Mechanism You have complete control over the chair's suspension thanks to its multipurpose tilt mechanism. The ALPHA can be locked in an upright position or even tilted backwards. Hydraulic Pistons Class-4 Class-4 Hydraulic Pistons are a feature of ALPHA that guarantee stability, reliability, and safety. Realistic gaming without anxiety. Head and Lumbar Support comes with a high-quality neck pillow.