Pro Series Exercise Ball Slow Deflate Green 65 cm. Ergonomoic Seats (Not include button battery) Item Ships via truck (Not include button battery) Item Type: Thermometers With 2 4 point cradle * Contemporary painted design * Ergonomically placed hydraulic pump handle is easy to use * Pump handle rotates from side to side allowing operation from either side of the lifter * Adjustable U legs for easier seating or toileting * Disassembles for easy storage * Base dimensions L 43 Excellent Retail Packaging * This ball was specially designed to deflate slowly if punctured thereby reducing risk of injury * Provides improved stability at the points of body contact and enhanced performance due to the responsive surface design * Comfortable to sit on * Great grip thanks to built in latitudinal ridges and an outstanding texture that doesn t feel like plastic * Comes with two plugs an inflation adapter a measuring tape to help insure proper inflation and a poster detailing 24 exercises