Etekcity TENS Unit Replacement Pads Electrodes ETU-P12 - 16 Pack

16 Pack with 3 Sizes: With 3 sizes: 2"x2" 4 pcs, 2"x4" 4 pcs, 1.5"x1.5" 8 pcs, the TEN Unit pads enable you to better enjoy comprehensive and pinpoint Electrotherapy for relieving pain and relaxation to your preference. Premium Quality: These electrode pads have excellent conductivity - good solid transmission of current from the TENS unit, quite responsive to minor adjustments in voltage, and capable of delivering whatever charge the unit is set to transmit Wide Compatibility: Besides as the official electrode replacement pads of Etekcity TENS Unit Machine, they are compatible with most of the TENS Units with classic 2mm pigtail style lead wire FDA Compliance: The electrotherapy TENS Unit pads are FDA Cleared for OTC use. We always strive to provide our customers qualified and safe products Package Contents: Coming with 6 individual packs with only one size in each pack, it's very convenient for your storage and portability.