Screen protectors are thin layers of material designed to shield the screens of electronic devices like smartphones, tablets, and laptops. They help prevent scratches, cracks, and other damage that can occur from everyday use. Screen protectors come in various types, including tempered glass and plastic film, each offering different levels of protection and clarity. Applying a screen protector is a simple process that usually involves cleaning the device's screen and carefully placing the protector on top. Many users find that a good screen protector not only keeps their device looking new but also enhances touch sensitivity and reduces glare, making it easier to use in bright conditions.