A660 Ergonomic Leather Office Chair, Environmentally Friendly Microfiber Leather with Large Size Flexible Lumbar Support,High-Elastic Sponge Seat, Soft Adjustable Headrest,Off-white

[Daqian Ergonomic Leather Office Chair]The Daqian A660 leather chair is made of environmentally friendly microfiber leather, which has a comfortable touch and is filled with sponge for comfortable rebound. Large size flexible lumbar support, precise support for the waist to relieve soreness. The fixed armrest has good toughness, wear resistance and durability. Adjustable scientific curved headrest, comfortable fit, relaxing shoulders and neck. Satisfy users with different needs. - [Large Size Flexible Lumbar Support] The backrest cushion is filled with native polyurethane sponge, with a density of ≥ 40KG/M3 and a rebound of up to 35%. It will not deform or collapse after long-term use. The large-sized lumbar support fully conforms to the natural curve of the spine, providing precise support and relieving lumbar soreness caused by prolonged sitting. - [Adjustable Function] This ergonomic office chair offers flexible adjustments to suit your needs: Adjustable headrest with adjustable height and rotatable headrest angle, ergonomic design, scientifically curved to fit the shoulders and neck.seat height is adjustable, and the backrest can tilt from 90° to 140° with variable swing tension, ensuring personalized comfort for any workspace. - [Premium Quality Materials] This chair is made of environmentally friendly microfiber leather, comfortable to touch and easy to maintain, wear-resistant and durable, with high cost-effectiveness.Meanwhile has successfully passed rigorous tests such as 102 kg push back test and 950 kg hydrostatic test, capable of supporting up to 300 lbs.350mm electroplated square feet,60MM Silent Nylon Wheel. The level 3 GAS bars have been certified by SGS to ensure its durability and stability. - [Easy Installation And Aftersales Service] Take just a moment of your time and follow our 7-step installation process to easily assemble a stylish, beautiful and ergonomic daqian office chair. Daqian offers a one-year guarantee and 24/7 technical support to ensure customer satisfaction so that you do not have any after-sales worry. For any problem, please contact our helpful and friendly custom service staff. We are at your service all the time.