FOXER women's long wallet is made of saffiano cowhide. Saffiano cowhide is one of genuine leather, after the cowhide has been treated, our craftsmen use the steel plate at a certain temperature to create cross grain on the cowhide, thereby producing a saffiano cowhide(Note: There might be some smell when you receive the saffiano leather wallet, and the smell will disappear after a few days), so our wallet is more durable than ordinary leather wallets, please rest assured to buy.