I know nothing about this other than has been in my possession for 30 years !  I believe it is on rice paper and bamboo(but not sure!        I will ship this outside of the USA for whatever the additional postage may be!   I ship same or next business day.  Look at photo's carefully and feel free to contact me for any reason!    Also, if Anyone knows Any information about this, I would really appreciate it if you would LET ME KNOW !  Thanks !