Enhance the protection of your Nintendo Game Boy cartridges with these two authentic cartridge dust cases made by Nintendo. These clear plastic cases are designed to snugly fit your Nintendo Game Boy and Game Boy Color cartridges. They are made in Japan and have no California Prop 65 warning. Keep your cartridges safe and organized with these durable and high-quality cases. Perfect for avid collectors and anyone who wants to keep their games in pristine condition.