Welcome to our store! SAFETY: Highly reflective threads ensure high visibility at night for added safety. Easily spot your furry friend in the backyard at night. MATERIAL: This dog collar is crafted from durable nylon with thick neoprene padding on the inside, providing a soft and comfortable fit. This prevents neck irritation, making it a perfect all-weather collar. CLASSIC: This nylon dog collar boasts a classic yet stylish design, available in 12 colors and 5 sizes, ensuring you find the perfect fit for your dog. A separate loop on the collar makes it easy to attach dog tags and leashes. COMFORTABLE: The buckles are made from durable ABS plastic for quick release. The buckles allow the collar to be adjusted around your dog's neck for ultimate comfort. SIZE: X-Small Width 1.5cm, Neck Size 20-30cm. Small Width 2cm, Neck Size 30-40cm. Medium Width 2.5cm, Neck Size 35-50cm. Large Width 2.5cm, Neck Size 40-60cm. X-Large Width 3cm, Neck Size 45-70cm. Suitable for puppies, small, medium, and large dogs. Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!