This product is not a collaboration between Wolf's Head and Celt & Cobra. It is entirely handmade by us. This model is no longer in production and is famous for being worn by Terui, the designer of Celt & Cobra. In 2001, we owned a spade-studded belt of the Wolf's Head and Celt & Cobra W-name collaboration, and we have recreated this model almost perfectly based on that. The total length is 95cm, 34 inches (80cm, 82.5cm, center hole 85cm, 87.5cm, 90cm including buckle), belt width 43mm, original thickness 3.5mm, the same size as the one Terui wore. The material is, of course, saddle leather and studs from Standard Rivet Co. This type of belt has been confirmed to be available in sizes from 30 inches to 36 inches, so if you require a different size, please let us know in the comments section. Production will take 1-2 weeks, and we will list the item as soon as it is completed. We hope this reaches those who wanted this belt back then but couldn't get it, those in the regions who are Wolf's Head fans but don't have the opportunity to go to Sendagi, Tokyo, and Chiba Yusuke fans.