{"product_id":"boss-modern-office-chair-w-chrome-arms-b331-bk","title":"Boss Modern Office Chair w\/Chrome Arms- (B331-BK)","description":"\u003ch2\u003eFive key benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaressoftPlus vinyl upholstery\u003c\/strong\u003e — the seat and back are finished in ultra-soft CaressoftPlus vinyl for an easy-to-wipe, durable surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome arms\u003c\/strong\u003e — fixed chrome arms provide supportive, comfortable arm rests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh crown chrome base\u003c\/strong\u003e — a 27-inch high crown chrome base adds stability underfoot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic height adjustment\u003c\/strong\u003e — a pneumatic gas lift lets you set seat height to suit your desk and posture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpright lock and tilt tension\u003c\/strong\u003e — lock the back upright for support, and dial in tilt resistance with the under-seat tension knob.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe Boss B331-BK is a modern task chair upholstered in black CaressoftPlus vinyl, a soft yet hard-wearing surface that wipes clean and holds up to daily commercial use. Its lines are clean and contemporary, finished with chrome arms that double as comfortable, supportive rests during long stretches at the desk.\u003c\/p\u003e\n\u003cp\u003eUnderneath, a high crown 27-inch chrome base provides a stable footprint, riding on 2-inch dual-wheel nylon casters for smooth movement across the floor. The pneumatic gas lift adjusts seat height so you can find a sitting position that matches your workstation, while the spring tilt mechanism lets the chair rock and recline.\u003c\/p\u003e\n\u003cp\u003eAn upright locking position holds the back in place for steady support when you need to stay focused, and the tilt tension control knob located under the seat lets you customize how much resistance you feel as you lean back. The chair supports users up to 275 lb and is MAS Green certified and compliant with California TB117-2013.\u003c\/p\u003e\n\u003ch2\u003eAdjustments \u0026amp; features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePneumatic gas lift for seat height adjustment\u003c\/li\u003e\n\u003cli\u003eSpring tilt mechanism\u003c\/li\u003e\n\u003cli\u003eTilt tension control knob (located under the seat)\u003c\/li\u003e\n\u003cli\u003eUpright locking position\u003c\/li\u003e\n\u003cli\u003eFixed chrome arms\u003c\/li\u003e\n\u003cli\u003eHigh crown chrome base, 27 inch\u003c\/li\u003e\n\u003cli\u003eDual wheel nylon casters, 2 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArm Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanism Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpring Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInfinite Lock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnee Tilt\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTilt Tension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePneumatic Gas Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpright Lock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeat Slider\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChair Base\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Crown Chrome 27 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Wheel Nylon 2 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e275 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAS Green Certified; CA TB117-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e751118331011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWho this chair is for\u003c\/h2\u003e\n\u003cp\u003eThe B331-BK suits commercial offices that need a clean, modern task chair with wipe-clean upholstery and dependable height and tilt adjustment, and it works equally well for home-office and remote professionals who want a contemporary chair with chrome detailing and a 275 lb capacity for everyday desk work.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the upholstery made of?\u003c\/strong\u003e\u003cbr\u003eThe seat and back are upholstered in black CaressoftPlus vinyl, an ultra-soft, wipe-clean surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the seat height adjust?\u003c\/strong\u003e\u003cbr\u003eA pneumatic gas lift raises and lowers the seat so you can match it to your desk and posture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I lock the backrest?\u003c\/strong\u003e\u003cbr\u003eYes. The chair has an upright locking position, and a tilt tension knob under the seat lets you set how much resistance you feel when leaning back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the weight capacity?\u003c\/strong\u003e\u003cbr\u003eThe chair supports users up to 275 lb.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have arms?\u003c\/strong\u003e\u003cbr\u003eYes. It comes with fixed chrome arms.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003e🚚 Free shipping within the continental United States, direct from the manufacturer.\u003c\/p\u003e","brand":"Boss","offers":[{"title":"Default Title","offer_id":46992001237148,"sku":"B331-BK","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1485\/2098\/files\/B331-BKx780.jpg?v=1780262179","url":"https:\/\/www.miramarofficefurniture.com\/products\/boss-modern-office-chair-w-chrome-arms-b331-bk","provider":"Miramar Office Furniture ","version":"1.0","type":"link"}