Thank you for viewing. This item was found at the shop run by my parents. I believe these are "Pochi-bukuro" (small decorative envelopes for monetary gifts) from about 40 years ago. Each set contains 10 envelopes. The bags have some staining, but the "Pochi-bukuro" themselves are in good condition. Although they are new and unused, they are vintage items. I appreciate your understanding. Thank you. m(__)m