【10yr Warranty】Ergonomic Office Chair Gaming Chair Lumbar Pillow Ergonomic Chair Computer Chair Adjustable Headrest

Product Features🔥 Precision-Tuned Lumbar Support, Features 35mm Forward/Backward and 80mm Height Adjustment to Perfectly Align with Your Spine🔥 3D Adjustable Headrest, Adapts to Different Neck Heights and Angles for Customized Support🔥 Dual-Layer Breathable Mesh, Boosts Elasticity and Durability for Cool, Sweat-Free Sitting All Day🔥 35° Rocking Mode with Adjustable Tension, Lets You Lean Back and Unwind to Relieve Physical and Mental Fatigue🔥 High-Elastic Hollow Seat Cushion, Evenly Distributes Weight for Lasting Comfort and Buttock Support1. Only with support can it be practical, solving the pain of sitting for a long time2. Supporting force MAX, strong waist support effect, curve care for the spine and support the waist and back3. Breathable ice silk mesh, elastic and flexible, as comfortable as falling clouds, using horizontal mesh weaving technology to greatly improve, with elasticity and tensile resistance, breathability and wear resistance.4. German technology, newly upgraded four-level explosion-proof gas rod, SGS certified