Thank you for viewing. These items were found at the shop run by my parents. I believe these are "Pochi-bukuro" (small envelopes for monetary gifts) from about 40 years ago. Each set contains 5 envelopes. There are 20 envelopes in total. The bags have some stains, but the "Pochi-bukuro" themselves are in good condition. They are new and unused, but vintage. Thank you for your understanding. m(__)m