Mesh Task Chair in Yellow by Techni Mobli The Techni Mobili Mesh Task Chair is a fun, lightweight office chair that features breathable mesh back support, a contoured fabric seat cushion, and a pneumatic seat height adjustment lever that provides a 3 inch range in seat height from 15.5 to 18.5 . The durable design includes a heavy-duty plastic shell back, a 5-star nylon base provide, and dual wheel non-marking casters for durable, stable mobility. COLOR Lime. Fun, Lightweight, Breathable Mesh Back Support, Contoured Fabric Seat Cushion, Pneumatic Seat Height Adjustment Lever, 3 Inch Range In Seat Height From 15.5 To 18.5 , Heavy-Duty Plastic Shell Back, 5-Star Nylon Base, Dual Wheel Non-Marking Casters, Materials Fabric ; Mesh, 1 Year Limited Warranty Office Chair 1