【𝗖𝗼𝗺𝗳𝘆 𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰 𝗢𝗳𝗳𝗶𝗰𝗲 𝗖𝗵𝗮𝗶𝗿】Ordinary chairs lack support and multi-function that are not suitable for sedentary use. Our ergonomic office chair is dedicated to enhancing the sitting sensation, it has thick headrest, padded armrests and S-shaped backrest that fits the human body curves, providing a comfortable wrapping feeling for your body, making it an ideal chair for office and home use. 【𝟲 𝗣𝗼𝗶𝗻𝘁𝘀 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗮𝘀𝘀𝗮𝗴𝗲】This office chair is designed with 6 vibrating massage points on the back, lumbar and hip areas, and you can customize 8 modes and 3 different strengths via the remote control. The vibrations penetrate deeply into the muscles and help to relieve body fatigue. The back has a heating function, and the proper temperature can promote blood circulation, improving muscle stiffness caused by sedentary activities. 【𝗧𝗵𝗶𝗰𝗸 𝗖𝘂𝘀𝗵𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹】Our big and tall office chair features soft and skin-friendly fabrics, with delicate diamond stitching that makes the surface more breathable while adding a luxurious feel. The thicker cushion is filled with memory foam and high resilience spring pack for both softness and support. The metal base is sturdy and durable, and the gas lift unit and wheels are solid enough to hold up to 500 lbs. 【𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰 & 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝗗𝗲𝘀𝗶𝗴𝗻】Considering different heights, body sizes and desk heights, our executive office chairs are reserved with 4'' seat adjustable height, and the spacious 21.25'' W x 21.65'' D seat allows you to sit more freely. The backrest can be locked at angles from 90 to 135 degrees, allowing you to find the best angle for working, reading, or taking a nap and enjoying multiple comfortable positions. The retractable footrest can be used to rest your legs to relax. 【𝗧𝗵𝗼𝘂𝗴𝗵𝘁𝗳𝘂𝗹 𝗔𝗳𝘁𝗲𝗿-𝗦𝗮𝗹𝗲𝘀 𝗦𝗲𝗿𝘃𝗶𝗰𝗲】This massage office chair is easy to assemble, you can refer to the illustrated instructions and video tutorials to complete the assembly easily, it takes about 20 mins. Communication is an ideal solution to deepen understanding and solve problems, if you encounter any problems you can contact us freely, we will be glad to serve you within 24 hours, your satisfaction is very important to us. Ergonomic Office Chair with Footrest