Natural Calf VellumCreamy coloured, full grain Calfskin. Is the same as the Creamy Calf Vellum, but has an unbleached surface that gives a honey light brown colouring and greater surface variation. The skins are more 'interesting' to look at, but each skin is more individual in appearance than the Creamy Calf Vellum. Average Skin Size: 0. 67 0. 91m (7 9ft) Approx. Cut Size: 70 x 60cm Average Standard Substance: 0. 3 0. 4mm Grades: Run Selection