Cell Phone Radiation Protector-Shield – iPhone6 Crystal Bio Power Neutralizing device for EMF and Wi-Fi radiation. Special crystal mix creates energy vortex which resonates and boosts body ENERGY. Provides Natural Crystal Immunity to Wi-Fi, Guarantied protection. See user testimonials on youtube for VortexBioShield, Immediately effective – Right away NO HEATING ON THE CHEEK. Offers POSITIVE and PLEASANT effect on you. Works with all phones, VortexBioShield attaches to the phone case (recommended). No damage to the surface , attaches in seconds with double sided commercial strength tape, (spare tape included) .