A:AnswerWhen the chair is at its lowest setting, the top surfaces of the armrests are approximately 25" from the floor. At the highest setting, approximately 28" from the floor. Their height is not adjustable, but they can be rotated upward and backward so they are parallel with the back of the chair and out of the way. I need this feature so I can rest a guitar on my lap during recording sessions, then I rotate them forward when I'm writing so I can rest my elbows.
A:AnswerThank you for your inquiry. Seat depth is fixed at 19". The min seat height range is 18.25" and the max is 22". Best Regards, Cheri, Office Star Team.
A:AnswerThank you for your inquiry. The height range from the top back of chair to floor is 37.44" to 41.25". The heightt range from top of seat to floor is 18.25" to 22.31". Best Regards, Cheri, Office Star Team.
A:AnswerCharlie, The seat and back move together in what we call 2 to 1 syncho tilt, for every 2 degrees the back tilts back the seat tilt 1 degree. Best regards, OSP Customer Care
A:AnswerThe lumbar support is not adjustable. There is a back-tilt feature but you can't lock it in the tilted position. However, you can lock it in the upright position to keep it from tilting. Also the tension of the tilting is adjustable.
A:AnswerThank you for your inquiry. Unfortunately Office Star does not offer assembly. You may want to contact BestBuy directly to ask if they offer assembly service. Best Regards, Office Star Team.