If you use a TENS or EMS unit for pain relief or muscle recovery, these electrode pads are a game-changer. This value pack gives you 40 reusable 2x2 inch pads—way more affordable than buying small packs over and over. They're made in the USA with premium hydrogel that sticks really well to your skin, even during movement. Each pad can be reused up to 20-30 times if you care for them (just rinse and let dry between uses). The pre-gelled surface means no messy conductive gel to deal with—just peel and place. They're highly conductive, so you get consistent therapy right where you need it. Compatible with most wired TENS/EMS units, especially iReliev models. Perfect for targeting sore shoulders, backs, knees, or any muscle group. Flexible fabric contours to your body, and they're latex-free for sensitive skin. Stop wasting money on single-use pads! Stock up with this bulk pack and always have fresh pads ready. Your muscles will thank you, and your wallet will too. A must-have for anyone serious about at-home pain management or fitness recovery.