These are brand new Sega Master System cartridge shells in the color transparent blue with the Sega logo on them. They come with the two screws used to hold the cartridge together.
These are manufactured right here in the USA on a mold I own. Other colors can be made on request. Shells can be made with or without the Sega logo.
![Sega Master System Cartridge Shell [Blue Red, With Logo]](http://hoskinson-industries.myshopify.com/cdn/shop/files/SegaMasterSystemCartridgeShell_FuntasticIceBlueClear_withLogo_Front.jpg?v=1706320653&width=1445)
![Sega Master System Cartridge Shell [Blue Red, With Logo]](http://hoskinson-industries.myshopify.com/cdn/shop/files/SegaMasterSystemCartridgeShell_FuntasticIceBlueClear_withLogo_Back.jpg?v=1706320655&width=1445)