YONISEE Office Chair, Ergonomic Desk Chair with Adjustable Padded Lumbar Support, 90°Flip-up Armrests, Mid-back Mesh Chair with Comfy cushion for Home Office

Ergonomic design: The office chair is scientifically designed to support the natural curve of your spine. The adjustable padded lumbar support meets the needs of different body shapes and cradles your lower back, promoting a better posture whether you’re working, gaming, or studying. Allow you to say goodbye to backaches and stiffness.
Flip-up padded armrests: Need to push your chair under the desk to save space? Our 90° flip-up armrests make it a breeze. Comfy Padded provides optimal support for your arms and elbow, then can be flipped up and folded away when you need more freedom of movement.
Breathable backrest: The high-quality mesh backrest promotes air circulation in the back. No more sticky backs or discomfort, just continuous, fresh comfort. Stay cool and focused even when sitting for long periods of time.
Adjustable Comfort: Easily customize your seating experience with 10cm height adjustment and 5cm adjustable lumbar support, providing more detailed and comfortable support for your waist. A rocking function with adjustable tilt tension allows you to lock it for focused work or lean back for a relaxing moment.
Stable base with Cushion seat: Relax into the foam seat cushion designed for durability and comfort. The chair has a sturdy and durable base that can bear a load of 120KG and can withstand daily use, suitable for height 150-175cm. With smooth-running wheels, it provides you with a secure and stable sitting feeling even when moving.
Easy Assembly & Reliable service: All necessary tools and clear, step-by-step instructions are included, allowing you to get a comfortable office chair in 15 minutes. Backed by our reliable customer service team, we’re committed to your satisfaction and offer reliable support should you need it.
Notes：1.This chair cannot be locked when inclined; 2.when you want to use the rocking mode,first please pull out the lever to active the rocking mode,lean your back,then you can recline the chair; 3.if you want to lock the chair when you at upright position,please twist the knob to the most tight; 4.this chair has adjustable Lumbar Support,please adjust the Lumbar Support to find the best back support for you.