Lorell High-Back Mesh Chair with Blue Fabric Seat (LLR83109A204)Lorell Executive Mesh High-Back Chair (LLR86905)Lorell Leather Executive Chair (LLR62620)Lorell Executive High-back Mesh Chair (LLR86200)

Load capacity: 250lb Ergonomic: Adjustable lumbar Seat height: 17" - 20" size: 20"w x 18"d seat slider: yes Back size: 23"h x 19"w ratchet: yes Tilt mechanism, tension, and lock Overall: 47"h x 26.3"w x 25"d