Use this Zagg InvisibleSHIELD Installation Kit to smoothly apply your Zagg screen protector without bumps or bubbles. First, use the cleaning cloth to remove all dust and dirt from your device. Then, simply spray some of the application solution on your fingertips and on the Zagg screen protector, align it properly with your device and use the squeegee card to smooth out any air bubbles. Keeping your device clean and scratch-free has never been easier!.Other products from A4C