Ultra-clear High Definition with 99.9% transparency to allow an optimal, natural viewing experience. Not affect the flash, HD screen, light transmittance of 99.99%, keeping picture original. Package includes one self-installation kit, contains all the accessory needed to install the protector film. You only need to put the fitting alignment frame on the iPad Air and place the tempered glass screen saver film over the frame. Then you get perfect alignment without particles, bubbles and dust. Dust-free, fingerprint-free, one-push super easy installation, bubble free