Replacement Gel Pads are great accessories for all Abdominal Gel Padt, AB Trainer, Waist Trimmer Belt, ABS Toner Body ,ABS Stimulator.<br> They could help conduct to nerves and muscles to ultimate abs stimulator works well.<br> Made of high quality Hydrogel.<br> Easy to use, just sitck to the placement of abs belt.<br> pad could 20-30 if carefully.<br> How to maintain gel pads?<br> Clean skin using the gel pads, sweat and dirty would affect the adhesion and service life.<br> rinse or apply some water to clean the gel pads, and let it air dry, then attach it to the plasticboard for usage, which could the cohesive and service life.<br> Keep in shade and cool place from the Contact of children.<br> color: blue<br> Material: Hydrogel<br> Package Contents:<br> 100 * Abs Trainer Replacement Gel Sheet<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.