Trimax PurAthletics Weighted-Shift Ball 65cm Standing weight capacity over 1,500 lbs Puncture resistant and burst resistant to 1000lbs 65cm: For users of a body height 5'4" - 5'11" Heavier weight and firmness Made from heavy-duty latex free vinyl; Includes : Instructional DVD, workout chart, Pump, 1 extra plug & plug remover