Boss Executive High Back Caressoftplus Vinyl Flip Arm Chair (B8551-BK) aire Stable 27-inch nylon base: A

Stable 27-inch nylon base: A large 27-inch black nylon base widens the footprint for added stability at raised heights

Seat Depth Adjustment: adjusts seat depth relative to the back

High crown chrome base with dual-wheel casters: a 27-inch chrome base and 2-inch nylon dual-wheel casters for stable

while the adjustment package keeps you supported through long working sessions

Boss Executive High Back Caressoftplus Vinyl Flip Arm Chair (B8551-BK) aire Stable 27-inch nylon base: AFive key benefits Caressoftplus vinyl upholstery: a soft vinyl that combines a comfortable feel with everyday durability. Integrated lumbar support: passive ergonomic seating with built in lower back support. Padded flip arms: armrests covered in matching upholstery that flip up to tuck the chair under a desk. Spring tilt mechanism with upright lock: tilt as you work, or lock the back upright when you prefer. Pneumatic height adjustment: gas lift seat