This mesh back task chair in blue with a pewter finish is a fun modern design and adds a pop of color to any office or room. The chair has a 275 lbs. weight limit and provides a pneumatic gas lift mechanism for adjustable height options also offers tilt tension, a spring tilt mechanism and an upright lock. The chair also offers a sturdy 27 inch pewter base with 2 inch nylon dual wheel castors for a smooth roll.