EFX Holgraphic Wristbands for balance, energy, fle

. Material: 100% silicone2. Size: MED/7 8``3. Heat resistance,Cold resistance,Water proof.4. With two holograms5. Usefulness: EFX band is performance technology that uses holograms embedded with frequencies that react positively with your body`s natural energy field to improve balance, strength, and flexibility. 5. Colors: black,blue,clear,pink,etc,6. Logo: Screen printed, Deboss,emboss are available7. Weight: 35g/piece8. Packaging: 1piece/box9. Good quality silicone power balance with competitive priceWE also have other hot selling p balance bracelet and neckalce.for more information,please kindly contact us via our email or skypeour mmsn id is yakoohu ,and our skyppe id is yakoohu1