Smart Relief 20-Pack of Large Self-Adhesive Replacement TENS Pads for TENS & EMS Devices - 3 x 1.8 Reusable & Universal

UNIVERSAL COMPATIBILITY - Replacement electrode pads fit any TENS or EMS device with snap-on connector
LARGE-SIZED - Large TENS pads are 3 x 1.8 and cover a wide area for a more uniform conductive spread
PRE-GELLED & READY-TO-USE - Self-adhesive sticky conductive gel are ready-to-use and leave no messy residue
RINSE & REUSE - Reusable gel pads can last up to 7 months with proper maintenance & cleaning
FLEXIBLE CONSTRUCTION - fit & contour easily over most body parts providing maximum comfort to affected areas