Description: Portable Convenience: This 20ml anti fog spray is compact and lightweight, making it easy to carry and great for daily use. It's designed to meet all your needs on the goQuality Formula: Featuring a premium liquid with advanced nano spray technology, this anti fog solution effectively prevents fogging on your glasses for extended periodsVersatile Use: Ideal for a wide range of applications, this anti fog cleaner is suitable for eyeglasses, diving masks, sunglasses, ski goggles, makeup mirrors, glass windows, mirrors, smartphone screens, and computer screensEasy Application: Simply spray the lens cleaner onto your lenses to remove fog in seconds without leaving streaks or requiring special toolsQuick and Long Time Performance: Apply the defogger by spraying it on the lens surface; let it sit for a minute before spreading with a cloth. Wipe clean and rinse off for long time clarity and stable performance Specification: Bottle Size: 2.3cmx9cm/0.91inchx3.54inchCapacity: 20ml Package Includes: 20ml Anti Fog Spray Note: Please allow slightly errors due to manual measurement and different monitors.