Model No Asus Rog SL300 Chariot Core Gaming Chair \nPart No 90GC00D0-MSG010 \nColor Black \nFoam Type Memory-Foam & High-Density Foam \nFrame Construction All-Steel Frame, Durable PU casters and aluminum-alloy \nMechanism Type Tilt Mechanism \nZ support multi-function \nArmrests 4D-Adjustable Armrest \nGas Lift Class Chassis 4 Explosion-Proof Gas Rod \nLumbar/Waist Cushion Yes \nHeadrest/Neck Cushion Yes \nPackage Size (L)730mm x (W) 730mm x (H) 1260mm-1350mm \nNet Weight (Approximate) 25.2kg +/-2.5% \nWarranty 1 Year Warranty on Mechanical Fault( As per Manufacturer Policy )