CBBPET Office Chair, Desk Chair with Adjustable Lumbar Support and Flip-Up Armrests,Ergonomic Office Chair Mesh Computer Chair with Wheels for Home Office-Black - I870000697A1

• 【ADJUSTABLE BACK PROTECTS YOUR SPINE】 Ergonomic office chair lumbar support features an adjustable backrest to fit your body size, providing optimal support for lower back, shoulders and neck. S-shape ergonomic chair design keeps that the spine is properly aligned and supported, while adjustable headrest prevents the head from tipping forward, reducing pain. CBBPET home office chair is the best investment in your health, comfort and productivity 【Adjustable Seat Height & Rest Mode】The height adjustment range of the seat is 44.5''-48.4 '', which can suit the needs of more people. In the spare time of work or study, you can enter the rest rocking mode by adjusting the back leaning. (You can learn how to adjust the height and backrest clearly through our pictures or videos) 【350LBS SUPPORT COMPUTER CHAIR】All desk chairs with wheels are made of superior materials, BIFMA and SGS certified. The office chairs come with an original big Y-shaped frame with 5MM iron component to ensure you lean back safely. Sturdy 5-star swivel chair base, gas lift, silent smooth rolling wheels increase the stability and service life of ergonomic desk chair 【BUILD YOUR SPACE】 CBBPET office chair ergonomic desk chair with adjustable arms is your best choice for the most comfortable office chair, computer desk chair, study chair, and meeting chair. Ditch the office chairs that give you back pain, choose the CBBPET ergonomic office chair with lumbar support to create your work and study space 【Quite Easy to Install & Installation Video】This mesh office chair comes with all hard wares and necessary tools. It takes may be 15-20 minutes if following the manual instruction. For easier installation, you can also watch the installation video on product page 【Customer service】 This chair is backed by a 3 month warranty. If you encounter any quality issues, please do not hesitate to contact us. Once we have verified the problem, we will promptly replace the necessary parts for you at no cost.