Additional Details ------------------------------ Product description: Unlike traditional film screen protectors, Nano-Glass screen protectors are made from scratch and impact-resistant hardened glass. The Nano-Glass is highly flexible, making it easy to apply to your metal detector. Designed specifically for the Nokta Simplex+ metal detector, these screen protectors will keep your display screen beautifully crisp and clear. Mud can easily be wiped off this glass without fear of scratching the screen and the waterproof backing means that the protector is unaffected by water. The Nano-Glass screen protector can be easily removed and replaced and will not leave any residue on your metal detector's screen. Features: 3 Nano-Glass screen protectors for Simplex+ by Nokta. Flexible for easy application to your metal detector screen. Highly scratch and impact resistant. Hides existing micro scratches. Waterproof adhesion.