This Pet Cat Dog Collar is suitable for pet cats, small and medium dogs. The buckle design can adjust the size of the collar and is easy to wear. The material is soft and the pet is comfortable to wear. Specification: Product main material: PU Product color: Black, Red (optional) Product Size: 1.3 * 32cm / 0.5 * 12.6in, adjustable range 22-28cm / 8.7-11.0in 1.3 * 42cm / 0.5 * 16.5in, adjustable range 32-38cm / 12.6-15.0in 1.5 * 47cm / 0.6 * 18.5in, adjustable range 37-43cm / 14.6-16.9in Suitable for pet types: cats, small and medium dogs Package list: 1 * Pet collar SERVICE: Your satisfaction is our most important thing,we provide you with the best quality products and the best customer service.If you have any question.Just email us and we will provide you with a satisfactory solution within 24 hours.