Handmade "Pochi-bukuro" (small money envelopes) made from origami. The thickness varies depending on the origami material used, so this product is a little thin. There are 4 of each pattern, for a total of 16 envelopes. *Please note that these are handmade by an amateur, so there may be some slight imperfections or wrinkles. We would appreciate it if you could purchase them if you are okay with that.