After purchase, it was kept in a plastic bag and stored on the bookshelf. Some items have been used. Contents: 3 Pochibukuro (small decorative envelopes) and 2 stickers. Size: Approximately 11cm x 7cm I believe there are no noticeable stains, but please consider that these are used items and have been stored at home for a long time. Thank you for your understanding. ❖ Items will be simply packaged and sent via post. ❖ Packaging materials may be recycled. ❖ No pets or smokers in the household.