Thera Band Exercise Ball 26 65 Cm Green Jobst Relief 30 40 Thigh Hi * Special extra long safety strap Hearing Aid * Special extra long safety strap enables user to be in a single twin double queen or king size bed * Operates on 9 volt battery * Effective easy to use electronic muscle neuromuscular stimulators * Easy one hand operation including current adjustment active probe positioning and on off control * Two year warranty on materials and workmanship * Weight: 5 ounces * Ideal for facial and smaller peripheral muscles * Heavy duty exercise ball used to increase flexibility coordination and strength * Includes multi language exercise instruction chart and retail display box * Inflates with hand or foot pump * 26 65 CM * YELLOW * Excellent Retail Packaging