Alera Etros Series Suspension Mesh Mid-Back Synchro Tilt Chair, Supports Up To 275 Lb, 15.74" To 19.68" Seat Height, BlackHeight adjustable arms offer optimal positioning.Five-star base with casters. WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to www.P65Warnings.ca.gov. - Cancer:Di(2-ethylhexyl)phthalate (DEHP);;Birth Defect/Reproductive Harm:Di(2-ethylhexyl)phthalate (DEHP)