Cefar Tens pads for model 1520 Only 4"x2" -20 pads Total (5 Packs) -42202 I acknowledge this item is not eligible for return:Yes I Agree A weld is much stronger

A weld is much stronger than rivet

Length: 8-1/2"

self sharpening blades and detachable blade system

The combination of the thermal properties to reduce inflammation and the stretching of the plantar fascia while sleeping may aid in the recovery of Plantar Fasciitis

Microcurrent - 2-200mS Output

Cefar Tens pads for model 1520 Only 4"x2" -20 pads Total (5 Packs) -42202 I acknowledge this item is not eligible for return:Yes I Agree A weld is much strongerCefar Tens pads for model 1520 Only 4"x2" 20 pads Total NO RETUNR ON THIS ITEM FINAL SALE PLEASE Product Details: Use for Tens NMES FES machine Ideal for CEFARE TENS 1520 ONLY The Dura Stick Plus Self Adhesive Electrodes is a premium version of electrodes Because it has Permagel Hydrogel to serve as a superior coupling agent to minimize skin electrode resistance a Pack has 4 electrodes