Bao Core BXT Fashion Soft Credit Business ID Card Holder Case Purse Pocket Wallet Coin Pouch Cash Organizer 40 Slots Made of soft, durable leather Book style with metal snap button closure 40 see-through card pockets - Provides ample room to store your credit cards, business cards, and more Can store 40 credit cards or 52 business cards of standard size and thickness Size: 10cm(Length) x 7.5cm (Width)