4mm zinc plates on a real leather strap, laced around the edges.  This is a replica belt made by Hamyar belts.  I've had this in my collection for a few years now, but it's just time to part with it to free up room for other items. This item is in hand and ready to ship now as it's part of my personal collection, it's not a made to order situation. Happy to send along more pictures upon request.