Titanium is the ultimate metal - Strong as steel but lightweight, naturally corrosion resistant and has self healing properties against minor scratches or damages. In addition, because of these properties, Titanium is a metal that is tougher yet more delicate to machine and alter than any other metal or alloy - This is why the The M1 Lite Titanium Rail Wallet is so special.  Features: CNC machined titanium chassis and patented rail system Bifold Leather pocket Holds up to 7 cards (depending on thicknesses) Secret / Cash compartment that can hold up to 10 bills (folded twice) and other small items Laser etched topographic pattern Dango RFID Secured Card card included 550 Paracord Lanyard included Handcrafted and Made in USA  Wallet Specifications: - Dimensions: 2.8" (71mm) width x 4.2" (107mm) height x 0.6" (15mm) thick - Secret / Cash Compartment: 1.9" (48mm) width x 2.8"(71mm) height- Stainless Steel screws- Weight: 2.7oz