Cosmic Lime CollarBaxter Bailey & Company Collars are handmade in Nashville, Tennessee. Our collars start with ultra durable Polypropylene Webbing and then we finish them with fabric and or ribbon and utilize top quality hardware and buckles. The collars can be spot washed or machine washed in a laundry bag (we recommend closing the buckle) on the gentle cycle using cold water and gentle detergent. Lay flat to dry. Measuring your dogs neck size is the most accurate way