Material: Leather. Length: Total length approx. Very good condition. Size 65 but you can buy another belt from Hermes separately that fits the buckle. I bought belts separately from Hermes to fit my other buckle I have. This is the coveted Constance “H” buckle like the Constance bag. Hard to find. The buckle alone is worth it if the belt does fit. You can add to any of the reversible belts. 100% Authentic