Self adhesive electrodes no gel no tape no fuss just peel the electrodes off the backing and place on skin designed for use during labour these self adhesive electrodes are compatible with babycares tens machines and are quick and easy to use simply peel the electrode of the special backing and place on your skin this pack of four electrodes comes in a resealable packaging allowing you to practise positioning them before you are in labour and then restore them until youre ready to use