Supreme minimalism and industrial-grade style define a high-quality metal card case featuring an external elastic strap for cash and other sundries. The interior can hold up to 12 cards without straining, and it features RFID shielding to protect your personal information. Includes Torx driver to change screws or change out color plates to mix and match. 4 1/4" x 1/2" torx driver Built-in RFID technology shields your personal information from electronic scanners Metal Imported