The Sophisticated Pup Solid Color Dog Bow Tie Collection is made of a premium poly/cotton blend. They are lined with a stiff interfacing to help keep their shape. The bow ties are machine washable and adjustable and attach to the collar with 2 hook and loop fastener straps on the back. These adorable bow ties can be added to any dog collar, making them the perfect accessory for your dog! Great for wedding, photo shoots or any time you want your dog to look absolutely adorable! Many other colors available. **This listing is for the bow tie only, collar not included. Bow Tie Sizing: XSmall: 3 inches (tiny toy breeds) Small: 4 inches (10 to 20 lbs) Medium: 5 inches (20-40 lbs) Large: 6 inches (40 lbs+) Sophisticated Pup products are handmade in Chicago, IL and are available in select designer pet boutiques across the country. Inquire today to have our products available in your store.