New Anda Seat Dark Knight Premium - Black Office Chair

High backrest and ergonomic design Memory foam pillow for neck and lumbar support Premium PVC leather and carbon fiber leather Highly adjustable 4D armrests - they add more flexibility by helping to relax the shoulders and relieve pressure on the wrists as well as muscle tension. Lockable synchronous tilt mechanism - allows you to enjoy a first-class experience without being hindered. High-density molded foam - is padded with a very high-density cold-cured foam, which further increases usage time. 5-star aluminum base plates – designed and manufactured to offer impressive stability and durability. Each aluminum base plate is reinforced with ribs and gussets. 65mm PU swivel wheels - the wheels allow for effortless movement without damaging your wooden floors. SGS Class 4 Hydraulic Pistons - Each Anda Seat office chair is equipped with SGS-certified Class 4 hydraulic pistons, explosion-proof gas springs to international standards, harder and more stable, are best in class in terms of consistency, stability and safety. Specifications: Dimensions (L x W x H): 58 cm × 59.5 cm × 138 cm (22.83 in × 23.43 in × 54.33 in) Weight: 31 kg (68.34 lb)