Office Chair,Ergonomic Home Office Chair,Breathable Mesh Task Chair,Adjustable Mid-Back Computer Chair,Desk Chair with Flip-up Armrests,360° Swivel Office Chairs with Memory Sponge Cushion,Black from Lumeir

【ERGONOMIC HOME OFFICE CHAIR】Lumeir office chairs are made of high-quality nylon, mesh and plastic construction which ensure strength stability and lasting use. Upgrade memory sponge cushion.It features a comfortable back support design that perfectly fits the back line of the person,give users comfort feel all the day! 【EASY TO INSTALL】The office desk chair comes with all hardware & necessary tools in the box. Following the desk chair instruction, it is easy to set up, and the computer chair estimated assembly time is about 15mins-25 mins.We also provide installation video for you.If you encounter any problems during the installation of the chair, you can contact us through Amazon. 【ADJUSTABLE HOME DESK CHAIRS】The seat height of the chair adjustment from 20.58’’-30.12’’ and support 360°rotation. The rocking function can be switched freely between 90°-125°.The thick cushion is very soft and comfortable, so you will not feel tired after sitting for a long time. 【UPGRADE 90° FLIP-ARMRESTS】Our office chair has ergonomic 90°flim-up armrests with suitable height to allow users to put their hands on top to relax. Thickened armrests are more comfortable when you sit for a long time. When the armrests are turned up, the chair can be pushed under the table to save space in the house. 【SMOOTH & STURDY WHEELS】The wheels of this office chair are very smooth and sturdy. It allows you to move smoothly from one area of ​​the office to another. The nylon material protects the wooden floors of your home and moves smoothly even over the carpet. In addition, the chair has a maximum weight capacity of 300 lbs, which can meet the needs of most customers. 【5 YEARS WARRANTY】We provide five years of after-sales guarantee! If there are missing parts, product damage, or other unsatisfactory issues, Don't hesitate to contact us in time. We provide one-to-one exclusive customer service for each customer. We will reply to you within 24 hours and actively solve them. Thank you for choosing the Lumeir office chair. We will be responsible for your choice.