Top Quality Collars that Look GREAT! Each collar is made of two layers of very pliable, durable vinyl. The underside that is next to your dogs skin is soft and almost suede-like. Collars are stitched, NOT GLUED. Metal fittings are also riveted through both vinyl layers, NOT GLUED. Much more durable and these collars won`t fray even with the roughest of dogs. Use coupon code: PPEFREEI to get free shipping. SWANK RHINESTONE DOG COLLAR SALE