Take a look at our High-Back Antimicrobial Vinyl Manager's Office Chair, which comes with a contoured seat and back that are padded and equipped with built-in lumbar support. This chair is perfect for use in hospitals and cleanrooms due to its antimicrobial properties. The Pro-Line II™ chair offers one-touch pneumatic seat height adjustment and locking tilt control with adjustable tilt tension. Additionally, it features PU padded chrome arms and antimicrobial vinyl on all seating surfaces. The chair's heavy-duty chrome base comes with dual-wheel carpet casters, and it is backed by a limited lifetime warranty. Features: Padded contoured antimicrobial vinyl seat & back with built-in lumbar support One-touch pneumatic seat height adjustment Locking tilt control with adjustable tilt tension Dillon vinyl padded chrome arms Heavy duty chrome base with dual wheel carpet casters Great home or office chair design for all-day comfort Easy to assemble Dimensions: Overall: 29"W x 27.25"D x 48"HSeat Size: 19.5"W x 19.25"D x 4"TBack Size: 18"W x 25"H x 3.25"TSeat adjusts from 19.75" to 23.5"