-3,5mm, durable full grain natural leather -Hand cut, hand bevelled & hand burnished -Crafted in London, England Our Leather Desk Pad is made for the office worker who wants to protect their workspace in distinct style The leather we chose for this piece is a vegetable tanned leather with extra grain made in Italy. This particular leather is an 3.5mm, it provides a durable work surface and will age beautifully over time.  It's not too thick and will stay put on your work surface. The sizes available for the Leather Desk Pad are: 12 x 18 inches 20 x 20 inches 22 x 18 inches 24 x 20 inches  The Leather Desk Pad can be made in custom measurements. (Prices will vary)