Berry Pet Spiked Leather Dog Collars - 3 Rows Bullet Rivets Full Studded Soft PU Leather - 2 inch Wide - Awesome & Safety Pet Appearance for Medium & Large Dogs THICK DURABLE PU LEATHER - The material of the collar is PU leather. It's thick and strong,but soft, not stiff and skin friendly COOL & STYLISH - It's full studded bullet rivets.Awesome and amazing pet neck accesorries for your Lovely dogs. It'll help you gain tons of compliments from your friends,your neighbors or other passerby STURDY & NOT EASY FALLEN OFF - The spikes are not easy to screw off which handmade by our workers knocked on collar,the bullet rivets are more safe than sharp spikes,perfect for family have babies and indoor activities ATTENTION TO NECK SIZE MEASUREMENT - It's really very important for size measurement. Many customers placed orders by wrong size and fall into an inconvenient return and replacement. To save your time and money, please choose a correct size option before you order BEST PRICE & WANRRANTY - We're original manufacture so that cost performance of the collar is very outstanding.It worth evry cent of your money.Besides,we provide a 60 days quality grantee for you and we value every customer from my store. We want to make money with your satisfaction