This is one unreleased sticker that came with the pediatric version of Tomiron fine granules from Toyama Chemical. It was distributed in pediatric departments and pharmacies in 1992 when it was issued. It is new and unused, but please note that there may be yellowing or stains due to age-related deterioration. I also have Sanrio stickers for sale! Discounts are available if you purchase multiple items! Overall size: Length: Approximately 15cm Width: Approximately 10cm Sanrio Heisei Retro Keroppi Heisei Girls Collection Rare Sticker Book Not for Sale