These are natural products, so shape, size and colour will vary and have a natural finish. The larger the blowing horn the deeper the sound. Small blowing horns must be blown very hard and produce a high-pitched sound, large blowing horns are blown very loosely and produce a deep sound and medium blowing horns are generally the easiest to blow and produce the best sound! This blowing horn is made from natural horn with a steel mouthpiece. Size, color and shape will vary due to natural horn, but at least 14-16" long. Please note : you will get one horn for the above mentioned price. Blowing horns were used in Viking and Medieval times as a means of communication, either to keep in contact with your friends (e.g. during hunting), or to warn people of your approach (Blowing your horn was a way of showing that you were not engaged in any criminal activity!)