[Your Success at Work Starts Here] This ergonomic office chair adapts the shape of your body and reduces pressure on your neck, shoulders, and back for good posture that helps you stay focused [Everything to Keep Its Quality] The synthetic leather surface is wear-resistant and easy to clean. The backrest and armrests upholstered with high-density foam are comfortable and anti-deformation [Ergonomic Design] The shape adapts to your body, the distance between the armrests is 69 cm and the height of the armrests is 68-78 cm. This swivel, adjustable seat allows you to maintain a proper posture to reduce fatigue [Ingenious Design] The strength of the backpack mechanism is variable depending on the weight of the user. The degree of inclination is lockable. The seat height is adjustable between 44 and 54 cm. Everything is there for your body and mind [What You Get] A SONGMICS office chair with silent castors, which is suitable for almost all types of flooring (use a chair mat on laminate and wood floors). Whether working or relaxing, this swivel chair always provides stable support