The Russell Marine Products Tempered Glass Screen Protectors are the latest in state-of-the-art marine screen protection technology. Highly durable and scratch and chip-resistant, this strong 9H (hardness level) protector will guarantee your MultiFunction Display the best protection against drops, bumps, scratches, lures, and normal wear and tear. Our Oleophobic coating is Anti-fingerprint and anti-oil smudging due to the oil-resistant coating that is applied during manufacturing also making it anti-scratch. All the protection without any bulk - RMP Tempered glass screen protectors are a mere .30mm thin making them ultra-light weight to allow for a 'delicate touch' style screen protector that will not interfere with the sensitivity of your touchscreen. These work with both touch and non-touch units.