POWER BALANCE bracelets contain two Mylar Hologram‎'‎s which are embedded with frequencies that react with your body‎'‎s electro‎-magnetic field‎.‎ When the static POWER BALANCE Hologram comes in contact with your body‎'‎s energy field‎,‎ it begins to resonate in accordance with each individual‎'‎s biological energy system‎,‎ creating a harmonic loop that optimizes your energy field‎,‎ maintains maximum energy flow while it clears the pathways so the electro‎-chemical exchange functions like the well‎-tuned generator it was designed to be‎,‎ resulting in immediate improved balance‎,‎ increased core strength‎,‎ greater flexibility‎,‎ increased range of motion and overall well‎-being‎.‎