High Back Ergonomic Swivel Office Chair with Adjustable Lumbar Support, Headrest, Flip-Up Armrests, White Frame

High back ergonomic design supports the natural S-curve of your spine, helping to reduce back pain and fatigue. Adjustable lumbar support adapts to your movements, minimizing strain on lumbar discs. Adjustable headrest helps prevent hunching forward and scrunching shoulders. Flip-up armrests offer versatility, allowing the chair to slide away neatly for space-saving or providing freedom of movement for activities such as guitar playing. Features a white frame and white net (mesh) for a clean aesthetic. Breathable mesh material enhances airflow, preventing overheating during extended sitting sessions. 360° swivel and smooth-rolling casters provide flexible mobility around your workspace. A sturdy base and premium gas lift ensure stability and long-term durability. Personalize your seating experience with adjustable seat height and a recline function. Constructed with a reinforced nylon frame and heavy-duty metal base, supporting up to 300 lbs. Meets commercial-grade durability tests and is SGS & BIFMA PASSED for reliability. Ideal for various uses including home office, study, entertainment, and for individuals like musicians, artists, and gamers. Extended dimensions measure 24.41 inches in width, 23.23 inches in depth, and 41.73 inches in height. The outer box dimensions are 25.98 inches by 12.60 inches by 25.59 inches. The outer box weight is 14 kg, equivalent to 30.86 lb.