Office Star Products - Unique Self Adjusting SpaceFlex® Back Managers Chair - Black

Life doesn't happen in just one room—and neither should your chair. Whether you're tackling deadlines in your home office, relaxing in the living room with a movie, or deep into a gaming session in your entertainment room, the SIHOO B100 Pro ergonomic office chair moves with you through every part of your day. Let's talk about your back first. The adaptive dynamic sacral support lumbar pillow responds instantly to every shift in your posture, while the dual-back design cradles different areas of your spine. After 10+ hours at your desk chair, you'll feel the difference—less strain, more natural support, and zero guilt about those long workdays. Now picture this: you're finally off the clock. You recline your office chair to 135°, pull out the footrest, and suddenly your workspace becomes a lounge. The 4D flip-up armrests adjust up, down, forward, backward, and even rotate 360°—so whether you're typing, scrolling, or just resting your arms, they're exactly where you need them. And when space is tight? Flip 'em up and tuck your chair away. The 3D ultra-wide headrest adjusts on two joints to match your neck's natural curve, so you're never craning forward during video calls or leaning back during movie marathons. The plush, pressure-reducing cushion spreads your weight evenly—no. No more numb legs after long sits. And because nobody likes a sweaty back, the full mesh chair construction breathes like cotton. Air flows freely, keeping you cool whether you're singing at the top of your lungs in your entertainment room, grinding through a deadline in your bedroom office, or hosting a marathon movie night in the living room. Built like a tank but quiet as a whisper, this big and tall office chair supports up to 300 lbs and meets both SGS and BIFMA standards. No wobbles, no squeaks—just smooth, silent motion that won't interrupt your flow or your Zoom calls. From your home office to your entertainment room, from sunrise to sunset, the SIHOO B100 Pro is the executive chair that actually fits your life.

Upgrade your office space with our fully adjustable office chair with multiple features. Our attractive design combines ergonomics, value, and beauty, giving you all the extras needed for personalized comfort and style. A breathable vertical matrix back keeps you cool and composed, while the black fabric seat adds classic style. Adjustable ratchet back allows you to personalize the height of the chair back, one-touch pneumatic seat adjustment, and height adjustable arms, mean you are poised for all day comfort. Hone in on the perfect position with seat-slider depth adjustment, 2-to-1 synchro tilt control and adjustable tilt tension. Give your office a professional nod, with our fully adjustable office chair, built for long-lasting comfort and style.

Work in comfort and style in the new Pro-Line II® Multi-Function High-Back Chair. Perfect for workers who spend extended periods of time at their work stations, this intelligently designed chair provides comfort and support to both your body and mind. Intelligently outfitted with a vertically adjustable Ratchet back height adjustment, this chair is ideal for folks of large and small statures alike. The thick contoured molded back with built in lumbar support, and high quality foam seat affords for hours of cozy seating, minimizing fatigue and alleviating pressure on the spine. The one touch pneumatic seating adjustments allow you to elevate to the perfect height while the deluxe Multi-function control with forward tilt lets you adjust the seat and back angles to help reduce fatigue in your back and thighs. Complete with height and width adjustable arms with soft PU pads and a durable heavy duty Titanium finish base with dual wheel carpet casters that provide for effortless mobility across tile and carpet floors alike. With advanced design and quality construction, this seating option is no doubt an office favorite. Add to cart now for online savings on this durable office chair.