Sporty NBA Boston Celtics Reflective Dog Collar, Large Officially NBA Licensed! Team name & logo embroidered in vibrant team colors! ID tag made with engraved TEAM LOGO with silver-tone finish! - Your dog's name can be engraved on back of tag. Help keep your dog safe on those evening walks with this fabulous reflective collar! Size Large: 1" Width. - Fits: 16" - 26" Officially NBA Licensed! ID tag made with engraved TEAM LOGO with silver-tone finish! - Your dog's name can be engraved on back of tag. Help keep your dog safe on those evening walks with this fabulous reflective collar! Size Large: 1" Width. - Fits: 16" - 26"