Introducing the jaw-dropping hammer-tested NanoTech™ Liquid Screen Protector! Do you encounter tempered glass break very often? With our innovative product, you could solve your problem forever! In addition to scratch protection, the nano-coating layer will also improve its resistance to grease, water, and fingerprints. It works on any phone to protect the screen. You can use it on a mobile phone, glasses, computer, watch, anything which you need a screen protective film. Buy it now!