Natural, Veg-tanned leather 4-5 oz Cowhide Sheet, approximately 8.5x11", 1.9mm thick leather, perfect for cutting free-hand or with the Sizzix Jewelry Studio. This leather can be carved, stamped, formed, moulded, embossed, and colored with dyes or stains or left natural. Dampen this tooling leather to enable embossing with the jewelry studio machine. Waste less with these large size leather pieces, and design your next jewelry project with freedom. Natural material is prone to variation in color and size.