Mentioned in the Tanach (Hebrew for Bible) over 70 times, the Shofar is used powerfully as an instrument of God in accomplishing His purpose
Blow the trumpet in Zion,
And sound an alarm in My holy mountain!
Let all the inhabitants of the land tremble;
For the day of the LORD is coming,
For it is at hand:
The classical shofar is made out of rams horn and is most likely the one, which was used in biblical times. The semi-polished model has a lightly polished surface.
Size is up to 10 inches (25cm) long, around edge of the shofar.
Polished in Jerusalem.
All of our shofars are shipped directly from the Holy Land.