I am selling the D-buckle because I replaced it with a different belt from Cartier. I've included photos of the leather belt that was attached as a reference, but I don't plan to ship it. If you'd like the worn-out leather belt included, please send me a message and I will include it. Measured with calipers, it's about 20mm, so I believe the buckle width is 20mm. It's not a polished type; it has an overall matte finish. The photos are everything. Please review carefully before considering a purchase. "To those who purchase" I try to be as honest as possible within the scope of my knowledge. I am an amateur, so I may overlook some defects. In such cases, please contact me before leaving a rating. - Returns - Refunds I will accommodate these. Thank you for your understanding and consideration. Product Number