These rubber bands are a collaboration between Yoshitake Shinsuke's popular picture book "I Won't Give My Rubber Band" and O-Band. The size is #16, with dimensions of 60mm in length, 90mm in width, and 30mm in thickness. This is a rare item ♡ The box may have some minor wear and tear, but it's in a clean condition (see images). .｡ꕤ‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿ꕤ.｡ Thank you for viewing the product page. This item will be shipped anonymously from a convenience store, and we aim to ship within 24 hours. I am a non-smoker, and I do not have any pets. Instant purchase with no comments is OK ♡ This item is also listed on other sites, so it may be removed without notice. Please consider purchasing it as soon as possible. .｡ꕤ‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿‿ꕤ.｡