Comfort and Health: Gel pads are made of high-quality materials. EMS pads are designed to minimize irritation, offering a safe and comfortable experience. They feature good adhesion, are self-adhesive, and reusable. EMS Gel Pad: Replacement gel pads for EMS muscle stimulators, compatible with most electrostimulation devices. 0.8mm hydrogel sticker with high conductivity ensures close contact between the skin and the EMS device for effective muscle stimulation. Suitable size fits most EMS units. Long-lasting Adhesion: Professional-grade gel pads offer extended use, lasting up to approximately 30 uses. Actual lifespan may vary based on skin cleanliness and oiliness. For best results, clean the skin with alcohol before application to help extend pad life. These pads help maintain consistent performance by preventing dryness or loss of stickiness. All products are sealed and unused upon arrival. Note: Replace the pads if more than one month has passed since opening. Maintenance: Always ensure the skin is clean and dry before use. Cleaning the skin with alcohol is recommended to maximize pad longevity.