200 feet
250
200 feet
200 feet
200 ft
200 feet
100 yd
200 feet
5m minimum
100 feet
5ft. (1.5 m)
It is called a shofar, and may be made from the horn of just about any ruminant except a cow. The minimum dimension is that if you hold it in your fist, the mouthpiece must protrude on one side and the "bell" of the horn on the other side. Bigger ones sound better!
100 Ft
300 m