GoTags Embroidered Reflective Metal Buckle Dog Collar &ndash; Personalized Dog Collar with Pet Name and Phone Number. Safety Reflective Dog Collar. MADE FOR SAFETY and quick identification for your dog. This durable collar features a reflective strap that is highly visible in dim or dark conditions and will keep you & your dog safer. The collar is embroidered with your dog's name & phone number. Please note - collar closure style is with a Metal-Buckle. To see all our pet ID products, click on our brand name GOTAGS above the product listing title. SIZES: 10, 12, 14, 16, 18, 20, 22, or 24 inches. Collar lengths 10-12 inches are 5/8-inch-wide, 14-16 inches are 3/4-inch-wide, and 18-24 inches are 1 inch wide. COLLAR SIZES are determined by the measurement from the middle of the metal buckle to the first hole - which is the smallest size the collar will adjust to. To determine the correct size, use a soft tape measure or piece of string and wrap it snugly around the base of your dog's neck - snug enough so that you cannot fit any fingers under the measuring tape. Round measurement down to the nearest even number. For instance, if your dog's neck measures 17" you would order a 16" collar. TO ORDER click CUSTOMIZE NOW. Be sure to answer the questions below during the customization process. An example of how to customize your collar can be seen in the ORDERING INSTRUCTION image on the product page. ENTER THE FOLLOWING: (1) Collar Color: Red, Blue, Pink, Black, Orange; (2) Thread Color: White, Black, Navy Blue, Neon Pink, Baby Pink, Sky Blue, Purple, Neon Yellow, Neon Green, Orange, Gold, Turquoise, Cotton Candy, Jolly Rancher; (3) Collar Size: 10, 12, 14, 16, 18, 20, 22, or 24 inches (4) Collar Text: Pet Name and Phone Number - 25 Characters Max.