Thank you for viewing! ☆ This is a set of 3 scrunchies for dogs. ☆ They have been used, but were only worn after grooming and removed that night. ☆ The diameter of the rubber ring is about 7 cm when laid flat. (The diameter is about 13 cm when the rubber is stretched.) ☆ They are the perfect size for my Toy Poodle (neck size 23 cm to 24 cm). ☆ Please purchase only if you understand that they have been stored at home and may have minor stains. Type of pet supplies: Clothing/Accessories #scrunchie #collar #small dog