【Package Includes】- Total 60 pcs gel pads (30 bags), with well-sealed package protects from dry during transport. Each gel pad is 2.4 inches in length, 1.6 inches in width, 0.032 inches in thickness. , 【Material】- Made of high quality Hydrogel that is environmentally friendly. Humanized design, strong adhesion. Ab gel pads will last 20 to 30 sessions if used and maintained correctly. , 【Fits Most Training Devices】- Ab gel pads are perfect accessory for muscle toner and abdominal toning belt, AB trainer, Waist Trimmer Belt, ABS toner body muscle trainer and other EMS devices. , 【How To Use & Maintain】- Please clean and dry your skin before using, stick them back to the cardboard after using this Gel Sheet; It can be reused for many times if you keep it in a right way. , 【After-Sale Service】- If you have any problems while receiving our product or after that, please contact us through emails at any time. We will offer you a quick response within 24 hours and give you the most satisfied solution.