Steelcase Think Leather Chair, Black Open Box Your profile seat and back. as you change position throughout the workday, individually shaped back flexors track with the movement of your spine and pelvis and seat flexors conform to your shape. the result: optimum support and comfort. Your power mechanism. reclining is effortless. lean back, and think responds automatically, providing support in proportion to your body weight, while keeping you properly oriented to your work. The think chair was designed to be an environmentally responsible product. up to 98-percent recyclable by weight. made with up to 37-percent recycled content. crade-to-cradle certificate  gold awarded by mcdonough braungart design chemistry (mbdc) Think Chair has a clean, streamlined design, pneumatic seat height and gully adjustable arms (height, width, depth, pivot). SCS Indoor Advantage Indoor Air Quality Certified Ships fully assembled and weight tested up to 300 lbs. with no loss of performance As you change position individually shaped back flexors conform to your spine and seat flexors conform to your shape fo optimum support and comfort Lean back, and Think responds automatically, providing support in proportion to your body weight, while keeping you properly oriented to your work Designed to be an environmentally responsible product Up to 98-percent recyclable by weight, and up to 37-percent recycled content Think has a clean, streamlined design Ships fully assembled and weight tested up to 300-pound with no loss of performance