【Pursuing the Texture of Genuine Leather & Durability】This men's bi-fold wallet features a high-quality texture and a deep, lustrous sheen that develops over time, thanks to the carefully selected genuine leather used. Made with high-quality genuine leather, it prevents wrinkles and cracking from folding, eliminates bulkiness when stored in a pocket, and is easy to use and water-resistant, so you can use it with confidence even on rainy days. 【Storage Capacity & 3-Stage Expanding Pockets】This elegant genuine leather product innovates the functionality and storage capacity of a bi-fold wallet, combining large storage capacity, elegant genuine leather specifications, and design. It can hold up to 17 cards + 10 bills when folded. When expanded, there is a large free pocket on the outside, capable of storing medical cards, IC cards, and receipts. Eliminating the need to carry both a wallet and a file in three major scenarios: medical appointments, business trips, and shopping. 【Lightweight & Easy-to-Remove L-Shaped Zipper】The compact design is very lightweight and easy to put in your pocket. An L-shaped zipper coin purse is designed on the outside, making it easy to open and remove coins without opening the bill and card storage sections. This is a popular design that is perfect for men who like lightweight and compact wallets. 【RFID & Magnetic Skimming Prevention】This bi-fold genuine leather wallet is equipped with RFID blocking technology in the card slots, preventing information theft from electronic money such as Suica/Pasmo and credit cards even when folded, ensuring safety at stations, downtown areas, and during commutes.