This is a bulk sale of 3 sets of mini-sized noshi envelopes, with 3 envelopes per set. One set has been opened but not used. Another set has a visible dent in the packaging. Although these are unused items, they have been stored at home for a long time, and the packaging is dirty. Please understand this before purchasing. Measured with my own ruler, one side is 5.6cm to 5.7cm. #sakura #celebration #pink #noshi #envelope #for coins #pocket money envelope #bulk sale