This is a high-quality and very popular leather, considered the finest among various leathers and is also known as the "diamond of leather." It is expensive. The sizes are approximately 1.2 decimeters on the left and approximately 1 decimeter on the right. Please note that these measurements are approximate, as they were taken by an amateur. The thickness is approximately 1.5 millimeters. I believe this is a great deal. Thank you. #leather #leather #cordovan #leathercraft #handmade