? QUICK ACCESS LARGE CAPACITY HOLD UP 1-12 CARDS: This mens wallet designed with enhanced enjection mechanism button to pop up cards quickly. The aluminum card holder holds 4-6, depends on the number of embossed cards, and the expandable metal backplate holds 5-6 additional cards. The actual capacity depends on the card thickness. ? ULTRA THIN PROFILE (SLIM WALLET FOR MEN): The minimalist tactical wallet is very thin and can be carried comfortably in a pocket. The aluminum cardholder size is 3.9*2.5*0.5in,weight only 2.6oz. And expandable backplate designed for additional storage. Ditch the bulk, less is more. ? RFID NFC BLOCKING: This smart wallet use advanced aluminium technology to protect your cards from unauthorized and contactless scanning. Stop thieves from cloning your bank cards and prevent data theft.? KEEP CARD TIGHTLY: Our pop up wallet w ? KEEP CARD TIGHTLY: Our pop up wallet with inside silicone strip that keeps your cards to be held tightly compared with normal felt. No worry cards will fall out. ? PERFECT PRESENT IDEA: Our minimalist wallets packed with a pretty box. Aluminum wallet for men is a great present for boyfriend, brother, son, husband, dad, or your male friends on christmas, birthdays, anniversaries, and father's Day.