【COMPATIBLE MODEL】Exclusively Designed for MacBook Pro 16 inch M5/M4/M3/M2/M1 (2025~2021). Please check the screen size and model before purchasing. 【ANTI-BLUE LIGHT & EYE PROTECTION】 Filter 99% of UV Ray and average 35% of blue light from screen and no change of color, not yellowish. Anti-blue light cut layer to minimize digital eye strain from harmful UV light and blue light(short wavelength) emittd from digital screen. Additionally Blue Light Filter helps you sleep better. 【ADVANCED ANTI-GLARE AND ANTI-FINGERPRINT】 Anti-Glare coating protects reflection of light and your face on screen. Also, Our premium coating provides high transparency and clean surface with protecting your screen from contamination, fingerprint marks and scratches. 【EASY INSTALLATION & BUBBLE FREE】 * Please watch our detailed instructions video before installation. Bubble adsorption design can remove all small bubbles by press slightly with installation. you'll get the feeling of accomplishment with a quick installation and no air bubbles to worry about! 【PACKAGE CONTENTS】 Anti blue light screen protector x1, guide sticker x 5, wet/dry wipes x 1, squeegee card x 1, dust removal sticker x 1, installation guide x 1 DIACUBE is dedicated to provide the perfect balance of excellent quality protection and customers' satisfaction for your mobile life style. We manufactures and sells premium screen protectors for mobile devices with a wide range of features such as 4H Hardness, 6H Hardness, Privacy, Anti-Bluelight, AG Matte, Paperfeel etc.