Touchdog ® Red Pattern Easy-Adjustable Velcro Designer Accessory Fashion Dog Necktie is composed of durable Nylon with tough-grade Nylon enclosures for convenient on and off access that's easy to adjust. Features a designer pattern with embroidery that looks fashionable. Available in Multiple Sizes. Sizing Measurements: Measure around the Neck circumference Small: Neck Circumference Range 12.6" In - 14.6" In Medium: Neck Circumference Range 15.7" In - 17.87" In Large: Neck Circumference Range 18.9" In - 21.7" In