Alera Kesson Series Mid-Back Office Chair, Supports Up To 300 Lb, 18.03" To 21.77" Seat Height, BlackPlushly padded arms for further support and comfort.Swivel/tilt mechanism for easy adjustments. 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)