This one of a kind pen box has been designed to replicate an actual rifle case. Features a molded polycarbonate outer shell for durability, a foam interior and working latches and metal hinges - just like the real thing! To add even more authenticity, it's actually produced by a top quality manufacturer of real rifle cases! The included insert will fit any bullet cartridge pen, from Mini pens to Over and Under Shotgun pens and even 50 Cal styles. The box measures 8 in. long x 3 in. wide x 1-1/4 in. high.