All of our pieces are hand crafted in, and ship from our shop in north east Pennsylvania. All of our pieces are made of REAL bovine leather. I am happy to answer any questions that you have about our pieces. I will get back to you ASAP. Distressed Studded Spiked Collar *Hand crafted with distressed tooling, and aging *10oz Premium Leather *Strap & buckle closure Fits up to 18.5 inch neck. This item is ready to ship now! CHECK US OUT ON FACEBOOK! http://www.facebook.com/pages/Sharp-Mountain-Leather/112595682129543