Office Chair Ergonomic Desk Chair, Mesh Chair with Adjustable Footrest Lumbar Support, High-Back Chair with Headrest Armrests, Rolling Swivel Chairs

【Product Description】 This ergonomic home office desk chair is designed for long hours of comfort, featuring adjustable lumbar support, a contoured backrest, and a customizable reclining function with three locking positions. The large breathable mesh seat and high-density cushioning keep you cool and supported, while 3D adjustable armrests and a movable headrest ensure personalized comfort. Built with a robust metal frame and reinforced base, it supports up to 300 lbs for superior durability and stability. Easy to assemble in just 15 minutes, this chair is perfect for working, gaming, or studying. 【Key Features】 1.Ergonomic Comfort: Adjustable lumbar support and contoured backrest for spine support. 2.Customizable Adjustments: One-lever seat height control, 3 locking backrest positions, 3D adjustable armrests, and a movable headrest for personalized comfort. 3.Breathable Mesh Seat: High-density cushion and breathable mesh material for all-day comfort. 4.Durable & Sturdy: Strong metal frame and 5-point base support up to 300 lbs. 5.Quick Assembly: Simple setup in 15 minutes with included tools and instructions. 【Product Information】 •Color: Black/Beige •Size: With Footrest/Without Footrest •Frame Material: Metal •Shape: Rectangular •Item Weight: 41 pounds •Product Dimensions: 27.17"D x 26.57"W x 43.5"H •Included Components: Caster Packing list: 1 * chair Friendly Note: 1. Please follow the installation instructions step by step. Before starting, make sure you have all the parts you need. 2. Use a damp cloth for cleaning, avoiding harsh chemicals, and dry the surface thoroughly to prevent damage.