VR1541 Features: * Keyboarder * Maintain good posture and sitting habits with this ergonomic computer task chair * One-piece ergonomic chair shell * Shaped backrest provides effective lumbar and thoracic support * Gently contoured waterfall seat front relieves leg pressure and improves circulation * Ideal for high schools * 5 Dual-wheel caster base * Flexible polypropylene shell with waterfall edge * Gentle lumbar swell on back for lower back support * Contoured wrap around flexible ribs on seat to allow easier upper back movement * Optional flame retardant additive shell * Greenguard certified for children and schools Construction: * Frame is constructed from 8 and 12 gauge steel Color/Finish: * Even dispersed color in plastic for a clean and fresh look Dimensions: * 2"" Hooded casters (for use on both carpeted and non-carpeted floors) * Seat height: 16"" - 20.5"" * Overall dimensions: 30"" - 34.5"" H x 24.13"" W x 24.13"" D Collection: * Zuma collection Warranty: * 10 Year manufacturer limited warranty