The Plastic Screen Protector is designed for protecting the screen of the Cressi Dive Computers. Once your computer protector is scratched, it is very difficult to read the data, which is a problem during dives, indicating that it is time to replace it. The protector is designed to protect your computer screen from scratches and scuffs. It is optically clear and easily installs on your Cressi dive computer. This is the genuine replacement of the Plastic Screen Protector. The Plastic Screen Protector is designed and manufactured in Italy by Cressi, an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946.