Slendertone Flex Pro Abdominal Muscle Toner and Replacement Pads. Sends signals to your abs for muscle - toning contractions! If you've always wanted rock-hard abs, but struggled with crunches and Roman Chair exercises, then this is the right choice for you! The Slendertone Flex Pro Abdominal Muscle Toner is safe, easy to use and effective! Signals are sent from the main console to 3 medical-grade GelPadsTM to reach the three main abdominal muscles.This creates deep, muscle-strengthening contractions that tone your stomach muscles. Uses clinically-demonstrated EMS technology so you stay safe! It's time to get that firm, slender look you've been waiting for! For both men and women. And after 20-30 sessions, it's recommended that you replace your GelPads.Flatten your tummy:Features 7 programs with varying intensity levels (0-99)Belt stretches... one size fits all (24-47) You get the belt, 1 set of GelPads, carry pouch and instructional literatureComes with belt extender to add 7-9. Come and get yours ONLINE today!