The product description 1. UNIQUE STYLE & SAFETY FASHION: Reflective dog collars feature bright patterns, colorful matching sides and buttons to help your pet stand out from the crowd and stay safe during night walks. 2. High Visibility Reflective Strip: Our stylish 2mm thick polyester dog collar has 3 thick reflectors so your dog can see more easily at night. Comfortable and durable active pet. 3. TWO ACCESSORY POINTS: Our collars have an ID ring for easy name tag attachment, as well as a sturdy metal D-ring for attaching your favorite Leashboss belt. 4. Medium Dog Collar: This dog collar is 1 inch wide and suitable for medium sized dogs. Use our sizing chart to find the right size for your pet and measure your dog’s neck to ensure proper fit. Available in 3 sizes, also suitable for small and large dogs.