Description The Nobile Leonardo Dog Collar has its sonorous name given by its origins in Tuscany, Italy, and its unique design. The vegetable tanned inside will gain an individual patina when worn. The enclosed inner layer is made of fine saffiano leather. It not only looks noble, it also feels high quality in the hand. SIZE GUIDE M = 38 – 45cm L = 43 – 52cm XL = 50 – 59cm