Ultra Tough Clear ScreenGuardz provides unrivaled screen protection for your Samsung Galaxy S IV. Made from the same material as our Ultra Tough clear skins, you can relax knowing your device is protected by the toughest screen protector on the market. Every protector has been custom designed to fit Samsung Galaxy S4 so you get the maximum amount of coverage and protection. This film has been treated with an anti-microbial to protect the film from microbial growth. Your protector can be applied with or without our application gel.