Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 21-1/2 inch Seat Height, For Elecsys / cobas e Immunoassay Analyzers, Therapeutic Drug Monitoring, 13 to 15-1/2 Inch Thigh Circumference / 12 to 13 Inch Knee Circumference / 10 to 12 Inch Calf Circumference