Features: CRYSTALS CLEAR VIEW: This coating effectively prevents fog buildup caused by temperature changes, humidity, and condensation, ensuring clear visibility in cold, or heat, allowing you to stay safe with unimpeded visibility at all times. LONG-LASTING FOG PREVENTION: Unlike other anti-fog products that wear off quickly, this coating offers sturdy protection that can last for weeks. A single application goes a long-way, keeping your glass surfaces fog-free for extended periods. NON STREAK AND NON RESIDUE: This coating leaves no streaks or residue, ensuring a clear finish on your glass surfaces. Enjoy enhanced clarity without the worry of smudges or marks. ALL-WEATHER PERFORMANCE: This coating effectively prevents fog buildup caused by temperature changes, humidity, and condensation, ensuring clear visibility in rain, cold, or heat. SPONGE APPLICATOR: Equipped with a sponge tip applicator, this anti-fog coating allows for smoothes and precise application on glass surfaces, eliminating mess and waste while ensuring full, even coverage in just a few swipes. SAFE ON MULTIPLE SURFACES: It is safe for use on car windshields, rearview mirrors, helmets visors, and other glass or polycarbonate surfaces, providing fog-free clarity without damaging or scratching delicate materials. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Quantity: 1/2/3pcs