Study Chair, Computer Chair, Gaming Chair, Work from Home, Fatigue-resistant, 150kg Load Capacity Ships in approximately one week Brand: Comfora Color: S288 Black Material: ABS Product Dimensions: 50D x 48W x 115H cm Size: Large Item Weight: 14 kilograms 【Multi-functional Lumbar Support & Adjustable Headrest】 The lumbar cushion can be adjusted up and down, and forward and backward, allowing you to adjust the support to suit different body types and preferences. The headrest, which supports the head, also adjusts up and down and at an angle, promoting correct posture and reducing the burden on the cervical spine. 【105°/115°/135° Reclining Function for Versatile Use】 With three-stage angle adjustment, you can freely switch postures according to the usage scene, such as work, relaxation, short breaks, and naps. The high-back design supports the entire back, reducing fatigue even after long hours. 【Retractable Footrest & 30° Rocking Function】 The pull-out footrest can be used only when needed, saving space and not getting in the way. Furthermore, it is equipped with a 30° rocking function, allowing you to refresh yourself by rocking your body during desk work. 【2cm Thicker High-Rebound Seat & Breathable Armrests】 The seat, designed to be 2cm thicker than conventional products, uses high-density foam and breathable materials, combining softness and comfortable breathability. The armrests have breathable urethane pads, designed to prevent arm pain even after long hours of use. 【Silent Casters & Easy Assembly, 10cm Height Adjustment】 Silent casters do not scratch the floor and allow for smooth movement. The seat height can be adjusted within a 10cm range, allowing you to set the best position according to your height. With professional tools and Japanese instructions and videos, assembly is easy and can be completed in about 10 minutes.