HOLDS 5 CARDS - The metal card case designed to hold 5 standard-sized card, bank or ID cards, to meet your daily use, the actual capacity depends on the card thickness. SLIM & LIGHTWEIGHT - Slimline pocket-sized metal wallet, convenient. The metal credit card case fits perfectly in your pocket without creating a huge bulge or bulky drag on your pocket EXTERIOR LEATHER POCKET - For keeping frequently used cards, or some cash, receipts. There's enough room for 1-2 cards or your following item in the front card slot and a money pocket allows you to store your folding cash easily in the back. QUICK ACCESS DESIGN: Specially designed slider mechanism allows you one-hand operation, the most efficient way to pop up cards easily. RFID & NFC BLOCKING - Advanced aluminum technology protect cards from unwanted wireless scans, effectively protect personal information.