Office Star Work Smart™ Screen Back Task Chair [EM20700-F3]

Features: Breathable screen back with built-in lumbar support Black mesh seat One-touch pneumatic seat height adjustment Heavy duty nylon base with dual wheel carpet casters For Use Type: Residential Use OnlyPrimary Style: ProfessionalColor: BlackFabric Info: (-F3) Black FabricWeight capacity: 200Greenguard Certified: NoShips in: 2-3 business days Assembled Dimensions: 20.5"W x 23.5"D x 39.25"HAdditional Dimensions: Height Range: 35-39.25Seat Dimensions: 19.25W x 18D x 3.5TBack Dimensions: 17.75W x 17.5HSeat Height Min: 18"Seat Height Max: 22.25"GENERAL CHAIR WARRANTYOffice Star General chairs are warranted from the date of purchase against failure due to material and workmanship as follows: 2 Years on all non-moving metal parts. 1 Year on component parts including Control mechanisms, pneumatic cylinders, wood, plastic parts, base and casters 1 Year on upholstery fabric and foam against wear and deterioration. • We cannot warrant leather against routine scratching and scuffing, as a