HLONONE Gaming Chair, Ergonomic Gamer Chair With Headrest And Lumbar Cushion, Office Chair Height Adjustable, 90-135° Adjustable Tilt Angle Gaming Chair, 150 Kg Load Capacity

[Ergonomic Design] The thickened and widened backrest, combined with the one-piece 30D-molded memory latex headrest and lumbar support, as well as the upper pocket-spring seat cushion, follows ergonomic principles. It precisely supports the head, neck, shoulders, back, waist, buttocks, and legs. Thanks to the 10 cm height adjustment, the backrest that reclines between 90° and 135°, the extendable footrest, and the softly padded armrests connected to the seat, the gaming chair adapts to different body sizes and usage habits. It distributes up to 95% of body pressure, alleviates fatigue during prolonged sitting, and is ideal for work, gaming, or relaxation. [No Sinking During Prolonged Sitting] We have integrated individually wrapped mattress springs into the gaming chair's seat cushion. Each spring flexibly adapts to pressure points, ensuring precise weight distribution. Encased in high-quality, highly elastic 45D foam, it prevents sagging even during extended periods of sitting and subtly absorbs vibrations. This ensures the seat retains its shape, provides cloud-like comfort, and lasts 50% longer than conventional materials. Air holes on the surface of the seat cushion enhance the resilience of the spring system, reduce noise, and improve the overall seating experience. [Comfortable and Robust] Our gaming chair features a skin-friendly, soft PU leather surface, 0.08 cm thick, which is resistant to abrasion. Professional stitching techniques result in 33 times greater breathability than conventional PU leather, significantly increasing comfort. The internal structure consists of a sturdy, one-piece alloy frame and heavy-duty, anti-tip springs with exceptional rigidity and toughness. The backrest, reinforced with upgraded steel plates, can withstand loads exceeding 90 kg. Triangularly arranged mounting screws further enhance the backrest's stability. [Stable and quiet] The gaming chair's BIFMA-certified base has passed thousands of static pressure tests and supports up to 1300 kg. Low-noise casters with a Shore hardness of 65 allow for smooth 360° rotation and produce less than 45 decibels of noise in all usage scenarios. An SGS-certified Class 3 gas lift, a reinforced steel frame, and a maximum weight capacity of 120 kg ensure durability and reliability.