The Cooler Master Hybrid 1 Ergo is a mesh ergonomic gaming/office chair in Black and Purple, built with a MuscleFlex mesh backrest for breathability, a perforated PU seat base, and high-density cold-molded foam inside for shape retention over years of use. The frame is steel with an aluminum base and 75mm casters for a stable, quiet rolling base, and it recline from 90 to 180 degrees -- flat enough to use as a lie-back rest, not just a work chair. It has 3D-adjustable armrests (29-36cm range) and built-in 2D lumbar support, with total height adjustable between 124-134cm, a 78cm backrest, 61cm seat width, and 54cm seat depth. Rated to a 150kg maximum user weight, with a net chair weight of 26.3kg (31.2kg boxed). Well suited to long gaming or work sessions, and to users who want the option to recline fully flat for a break rather than just leaning back. Ships flat-packed -- seat, backrest, base, gas lift, casters and armrests arrive separately with the hardware and instructions needed for home assembly.