R2 SpaceGrid Back Chair with Memory Foam Mesh Seat

R2 SpaceGrid Back Chair with Memory Foam Mesh Seat and Height Adjustable Flip ArmsBreathable R2 SpaceGrid® back with adjustable lumbar support Thick padded memory foam black mesh seat One-touch pneumatic seat height adjustment 2-to-1 Synchro tilt with three position lock and seat slider Height adjustable padded flip arms Heavy dutBreathable R2 SpaceGrid® back with adjustable lumbar supportThick padded memory foam black mesh seatOne-touch pneumatic seat height adjustment2-to-1 Synchro tilt with three position lock and seat sliderHeight adjustable padded flip armsHeavy duty nylon base with oversized dual wheel carpet casters