Plate size: Approximately 4.5cm x 2.5cm ⇒ Choose your color for the "buchi ari" design! For medium and large dogs, there's a higher chance of it coming off, so we'll make it with double rings x double rings. (My own dog is a 40kg large dog, and it hasn't come off.) Please choose uppercase or lowercase letters. * Phone numbers, dates of birth, and additional information can be added to the back. (For dates of birth, the numbers will be gold, the same as the alphabet.) For this plate, on the back you can have: * Phone number + Last name * Date of birth + Last name If you're concerned about it being see-through, we can add a white color to the back. We make these with no additional charge, so please choose your favorite plate! ◆ Basically, we ship via regular mail, but for Mercari shipping, it's an additional 100 yen. We have other types available here ☆. :＊・゜