⭐ Follow-up discount of 200 yen is in effect Please let us know in the comments after following and we will apply the discount❣️ ⭐ Immediate purchase is welcome ⭐ Brand new, unused Thank you for viewing! Please read the profile before purchasing (*^-^*) Product dimensions: 58 depth x 58 width x 112 height cm Product weight: 10 kilograms ① Adjustable lumbar support (up/down & front/back) —— Makes your back comfortable even during long hours of work. Equipped with a multi-stage adjustable lumbar support that can be adjusted up to 5cm up/down and 3cm front/back. It fits finely according to your height and body type, reducing back fatigue from long hours of desk work. Recommended for those who usually have back pain. ③ Headrest adjustable up to 4cm & 90° angle adjustment —— Firmly supports the neck according to your physique. The headrest supports up/down adjustment + angle adjustment. It fits a wide range of heights from 145 to 180 cm, reducing the burden on the neck and shoulders. Supports correct posture. ④ 30° rocking function —— Relax during work breaks. The rocking width is up to 30° (initial angle 100° → maximum 130°). You can relax by leaning back slightly during work breaks, relieving fatigue from long hours of study or work. 【Adjustable lumbar support & 2D headrest｜Supports the whole body】The lumbar support can be finely adjusted up to 5cm up/down and 3cm front/back, fitting snugly to the curve of your lower back. The 2D headrest supports 7cm height adjustment + 50° angle adjustment, significantly reducing the burden on the neck and shoulders. Maintains a comfortable posture even during long hours of work. Suitable for users with heights of 150-180cm / recommended weight of 40-90kg, and a maximum load capacity of 150kg. ⑤ 90° rotating armrests + silent casters —— Space-saving & won't scratch the floor. The armrests can be flipped up 90°, allowing for neat storage under the desk. Silent PU casters won't scratch the floor and won't bother you even when used at night. Ergonomic design fully supports the entire back. Easy assembly: Includes dedicated tools, easy-to-understand assembly instructions, and video manuals. Smooth assembly is possible even for beginners and women. S206.6