DESIGNED FOR SAMSUNG GALAXY Note 20 Ultra . DuraGlass Case-Friendly Screen Protectors help prevent damage from drops and scratches, while providing unrivaled, HD clarity and user experience. No interference with new Galaxy Ultrasonic Fingerprint Sensor. | HD CLEAR DURA GLASS . New, hybrid glass technology fuses TPU with a glass nano coating. Enjoy the same 9H hardness and protection as standard glass mixed with flexibility and shock absorption. A special heat-bending process perfects the final shape. | EASY INSTALLATION TOOL . Easy, error proof, bubble-free installation that easily fits your device’s screen. Easy to apply and remove. Clear acrylic adhesive won’t leave residue. | ARM YOUR SAMSUNG GALAXY Note 20 Ultra . oleophobic coating resists smudges to maintain the HD clarity of your display. Works with most Galaxy Note 20 Ultra cases and won’t interfere with installation.Before installation, please turn on the touch sensitivity switch. Steps: Setting-Display-Touch the sensitivity switch | IMPORTANT NOTE: The Samsung Galaxy Note 20 Ultra Infinity O-Display (Dynamic AMOLED) has curved edges and this hybrid glass screen protector covers the FULL surface reducing the risk of bubbles by preventing dirt or debris from creeping under.