This is a cute letter set from Furukawa Paper's "Retro Japan" series.  The set comes with 8 writing paper and 4 matching envelopes.  The high quality mino washi paper is used.

* Paper within: 13.6cm x 18.6cm (5.3" x 7.3")
* Envelope: 14.5cm x 10cm (5.7" x 3.9")
* Quantity: 8 paper, 4 envelopes 
* Material: Mino Washi
* Made in Japan
* More Furukawa Paper Items HERE