Product Description: The headrest is 1D adjustable, allowing up and down movement. The backrest features a premium plastic frame upholstered with high-strength, breathable dragon-patterned mesh fabric, and it can be reclined and locked in position. The 3D armrests are adjustable in height, can swivel to both sides, and slide forward and backward. The seat cushion is padded with foam at the sitting edge to prevent numbness and fatigue. The gas lift mechanism uses a Class 3 Piston certified by BIFMA, capable of supporting up to 150kg and resistant to explosion or fire. The chair base is a 5-star design made of aluminum alloy, with a load capacity of up to 500kg. The casters are made of noise-reducing, anti-slip plastic. The chair also includes a footrest mechanism for use when reclining to rest. Color: Customizable Material: Plastic backrest frame, foam-padded seat upholstered in fabric. Aluminum alloy base, plastic armrests Design: Chair height adjustable via gas lift system. Chair can be reclined and locked at multiple angles. Includes a footrest mechanism for resting in a reclined position Warranty: As per manufacturer’s standards