Description: Ergonomic designThe S backrest of the office chair adapts perfectly to your spine, provides comfortable support for your back and relieves back fatigue and pain after long periods of sitting. The inside of the seat cushion is made of high-density foam to distribute pressure on your hips and thighs. Adjustable Office ChairYou can adjust the height of the lumbar support; the height and angle of the headrest, the height of the seat, the angle of inclination. Thanks to several adjustment functions, you can adapt the office chair to your different needs and thus achieve an individual sitting experience. After work, you can fold the armrest up 90 and easily slide it under the desk to save space. Breathable MeshMade of high quality breathable mesh, the backrest and cushion surface can wick away sweat and moisture by promoting good air circulation, allowing you to concentrate on your work in a cool and comfortable state. Specification: Color: Black Material: plastic+latex+metal Set-up dimensions: Maximum 106cm, minimum 96cm (height without headrest) Maximum load capacity: 150 kg Item weight: 8.6 kg Shipping weight: 9.4kg Recline90-105 Notes: 1. Please note that due to manual measurement methods, there may be a deviation of up to 1.5 cm in dimensions. 2. Please do not stand on the chair. Package list: 1 Office Chair 1 x Waist pad 1 Assembly Instructions Havendro Ergonomic Mesh Chair with Adjustable Height in Black