**Feature** Genuine Cowhide Leather Imported Thin and flat wallet: Measures 4.5' x 3.7' x 0.5' (11.4cm x 9.5cm x 1.2cm) Bifold wallet: 5 credit card slots， 1 ID slot， 2 photo windows & 1 money pocket It has 2 big see through windows， which you can put photos or cards in the slots. Made of genuine cowhide leather， meticulous handmade seam， nice and durable. Because of the flat design， you will feel more comfortable while sitting on this billfold， perfect for people who likes carry wallet in back pocket. Aladin Flat Bifold Back Pocket Wallet for Men & Women with 3 ID Photo Windows A simple bifold wallet， design for back pocket carry. As we know， most wallets are not comfortable in users' back pocket， thick and bungle. Especially while sitting down， it can be really tough， and also not good for low-back. But this wallet， WA007， is different. It is flat， and thanks for the genuine leather， it is thin also. (genuine leather is thinner than faux leather) Therefore， you will feel more comfortable while carrying this back pocket wallet， even full of stuffs. About Aladin: We devote to provide special design personal items， especially in leather product like wallets， card cases， belts， and various bags. All Aladin products have at least 3 months guarantee， some are longer. Thank you for choosing Aladin.