Runtz Ball Chair, Backless, Supports Up to 250 lb, Red Vinyl Seat, Silver Base, Ships in 1-3 Business DaysFour powder coated legs and stationary glides provide stability and durability.Remove legs and replace chair feet to provide another size option; great for use with children and students.Height with legs 17", without legs 13.5". 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)