MELOKEA Ergonomic Office Chair with Auto-chasing Lumbar Support 3D Arm Widened Headrest Spring Seat Cushion Patented Weight-sensing Base 133° Lock Solidly Built Mesh, EN1335 Standard

✔️【Unique Recessed Spring Pads for Extended Comfort】Designed for prolonged sitting, the ReliefBack Pro features a unique recessed spring cushion system. The seat cushion is equipped with 20 independent springs, each measuring 5cm thick, surrounded by three layers of plush sponge for optimal comfort.
✔️【Auto-chasing Lumbar Support 】Compared to traditional integrated lumbar support, the innovative adaptive auto-chasing support possesses more flexible features. It dynamically adjusts up and down within a range of 0-15°, responding to the movements of your lower back. Lock the chair backrest at a comfortable 133° recline when you want to take a break.
✔️【Patented Weight-sensing Base】The mesh chair features a cutting-edge weight-sensing base that adjusts tilt resistance automatically based on your weight. Say goodbye to manual hassle and experience smooth, tailored tilting for individuals weighing 45 kg to 150 kg.
✔️【2D Extra Wide Headrest & 3D Adjustable Armrests】ReliefBack Pro has an extra-wide headrest designed to accommodate different types of users. The width has increased by 30%, the headrest can be adjusted vertically by 8cm and the rotation angle can reach 30°, suitable for people with a height of 160cm to 195cm. Featuring 3cm of horizontal movement, 10cm of vertical adjustment and 30° of swivel, the armrests can be tailored to reduce arm fatigue and provide optimal support.
✔️【Sturdy and High-Quality Components】Tested according to BIFMA standards, this desk chair features an SGS-certified gas lift and a stable metal base with a maximum weight capacity of 150 kg. The noiseless PU casters are suitable for various floor types, including tiles, carpets, wooden floors, and concrete. ⭐The durability and stability tests of ReliefBack Pro meet all requirements of EN 1335-1:2020.
✔️【Professional Customer Service】 MELOKEA specializes in ergonomic chairs tailored to fit European body types. Our chairs meet the highest European standards for home and professional office seating, including EN12520 and EN1335. With our industry-leading 5-year warranty, you can trust the quality of our products. Feel confident in choosing us! If you have any questions, please don’t hesitate to contact us. We’re here to help you find the perfect solution.