Constructed with 2 layers of leather, collars are made in an extended dee ring pattern for extra strength. The 2" widths have 3 rows of spikes. After the spikes are applied to the top layer, the collar is completely lined and stitched with durable heavy-duty nylon thread. We then bevel and hand polish the edges for comfort. Bright nickel-plated welded dee ring and strong roller buckle, with wire tuck loop keeper and smooth capped riveted complete the assembly. PLEASE INDICATE LENGTH 18", 20", 22", 24",26"