2″ x 2″ (50mm x 50mm) Square electrodes – 1 pack of 4.
Mesh backed self adhesive electrodes. Simply peel the electrodes off the backing and place on your skin.
Key Benefits:
- Lasts 20 to 30 applications
- Ideal for your TENS unit or EMS unit
- Compatible with 3-in-1 Combo, 3-in-1 Combo plus, 3-in-1 Combo Elite and most TENS and EMS machines
- Hypo-allergenic