OPEN-BOX Ergonomic High-Back Office Chair

ADJUSTABLE: High back swivel ergonomic chair with height & angle adjustable headrest and armrest SUSTAINABLE: Mesh back + nylon back frame COMFORTABLE: Fabric padded seat with injection foam inside + plastic bottom cover SAFE: BIFMA passed class 3 gas-lift + multi-functional mechanism with reclining & locking at 4 positions function Weight Capacity: 125 kgs / 275 lbs (BIFMA Standard) Our ergonomic chair is the best way to reduce the negative impacts sitting can have on your health, providing you with the right balance of comfort and support. Its fully adjustable elements make this chair your own, allowing you to move them back, head and arm support. The mesh backrest allows you to stay cool, even if you sit for many hours at a time. Specifications Modern black mesh back support with a comfortable black cushioned seat Technical mesh for better airflow and lumbar support helps you stay comfortable during your workday Overall Dimensions: 119cm -129cm H x 63.5cm W x 49cm D Back size: 47cm W x 60cm H Height-adjustable arms allow you to find your perfect height BIFMA passed Class 3 gas-lift + multi-functional mechanism with reclining and locking at 4 positions function Nylon star base with premium carpet casters Capacity: 250lbs Assembly required FAQ and Support What is an open-box item? Typically, open-box items are goods returned by customers, inspected by the retailer, found to be in working order, and re-sold at a discount, rather than returned to the manufacturer. I can't find the assembly instructions, where can I get them? You can find them here: AnthroDesk Ergonomic High-Back Office Chair (PDF) Here's an assembly video: https://www.youtube.com/watch?v=eKpnP2t-Yjo What is the weight capacity of this chair? Our Ergonomic Office chair can lift up to 275lbs or 125kg (BIFMA standard), back strength can be 374.79 lbs or 170KGS. Please note: OPEN BOX items are fully tested and confirmed to be in working condition. While they do not carry the full AnthroDesk warranty offered with NEW items, they are still backed by our commitment to quality and reliability.