Comfort and Health: Gel pads are made of high quality materials, EMS pads have little irritation to the body, very safe and comfortable. In addition, they have the characteristics of good viscosity, self-adhesive and reusable.^ EMS Gel Pad: Replacement gel muscle stimulators, accessories for EMS muscle stimulator. 0.8mm hydrogel sticker, High conductivity, makes the skin and EMS Electrical Muscle Stimulation tight fit, Conductivity for a great workout. The size is suitable for most electrostimulation devices.^ Long-lasting viscosity: The professional muscle stimulator gel pad has a long service life, can be used about 30 times. DHow often you can use the Abs trainer replacement gel sheet depends on the cleanliness and oiliness of your skin. We recommend cleaning the skin with alcohol before use to prolong the life of the product.^ It protects the product from dryness or stickiness. To ensure the customer never received items that have been opened or used.Note: If it is more than 1 month after opening, please replace the new pad Maintenance method: Before use, make sure to keep the skin clean and dry. We recommend cleaning the skin with alcohol before use to prolong the life of the product. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.