I recently purchased a 10 meter (32 ft.) long leather dog training lead. It is "ONE CONTINUOUS" piece of leather about 5/8 inch in width and about 3/8 inch in thickness. Does anyone know how these are "cut" from a hyde? At first I thought that the lead was several pieces glued together as there is no stiching, however after inspecting every linear inch of the lead there are no seams.