Lancenix Ergonomic Office Chair with Lumbar Support Adjustable Armrests Wheels for Back Pain Relief Black-1 Pack 22.4"D x 26"W x 51.2"H

【3D Dynamic Lumbar Support】 Our ergonomic desk chair features an innovative dual-layer lumbar support system, designed to relieve lower back pain. Unlike traditional office chairs, it adds an adaptive lumbar layer to the standard backrest, conforming to your waist and back posture preferences. The 3D mechanism dynamically adjusts to your movements during prolonged work sessions.
【Multi-Functional Flip-Up Armrests】 Our comfortable office chair features soft, space-saving armrests that flip up 90°. The high-quality leather and foam-padded armrests protect your elbows from bumps. Lower them for ergonomic typing support, or raise them for unrestricted movement – perfect for adapting to different workspace tasks.
【Sturdy & Durable】 Upholstered in high-grade PU leather, this high-back office chair with wheels features resistance to wear, stains, and peeling. Built with a heavy-duty base, 360° smooth-rolling casters, and a 350 lb weight capacity, this big and tall ergonomic chair combines durability with sleek professionalism. Additionally, our high-quality PU material is waterproof, sweat-proof, and easy to clean.
【Premium Ergonomic Design】 This ergonomic office chair features a 120° tilt function with adjustable tension control. The premium padded seat cushion maintains excellent elasticity without deformation, providing firm support for heavier users while offering gentle comfort for lighter individuals and children.
【Hassle-Free Assembly for Any Workspace】This ergonomic computer chair comes with all necessary tools for quick 15-20 minute adult assembly. Featuring a space-saving design, it tucks neatly under desks and adapts effortlessly to offices, gaming stations, or executive suites.