This is how Mulberry describes the Tree Slim Wallet -
" Our Tree collection of purses and wallets are a consistently popular and timeless choice. The Slim Wallet has been designed to fit unobtrusively in your bag, keeping cards together in a streamlined and elegant way.."
Lamb Nappa is a very fine grained leather made of soft lamb skin with a smooth finish and luxurious feel. The soft leather retains the fine individual grain pattern of the skin, making each product unique.