LYYHTY High back and waist protection drawing chair, comfortable and breathable office chair, home study ergonomic computer chair, executive multifunctional task chair, drafting chairBlack

High back and waist protection ergonomic design: The backrest height reaches 70-80cm, fitting the curve of the lumbar spine. The headrest and lumbar support provide dual support, effectively dispersing the pressure of prolonged sitting, relieving neck, shoulder, and waist fatigue, and suitable for long-term office or drawing needs. Comfortable and breathable chair surface material: Made of mesh or breathable sponge, with good breathability, suitable for prolonged sitting in summer without stuffiness; The surface is skin friendly and wear-resistant, and is not easily deformed during daily use, balancing comfort and durability. Dual scene adaptation for office drawing: The seat height can be adjusted (ranging from about 45-55cm), combined with 360 ° silent rotation, which can meet the conventional needs of computer office and adapt to flexible operation of drawing scenes such as drawing boards and workbenches. Fully equipped with flexible adjustment functions: equipped with adjustable armrests (height/angle adjustable) and backrest tilt lock function, which can be adjusted according to sitting habits to find the most comfortable use state and improve office efficiency. Stable, durable, and versatile in appearance: Thick steel chair legs with silent swivel wheels, capable of bearing up to 120-150kg, smooth and non jamming movement; Simple and modern design, stable and atmospheric color matching, suitable for various interior styles such as study rooms and home offices.