Brass made Pocket Trumpet is a small form a Trumpet available with a case to be easily carried while travelling. The Brass made Pocket Trumpet contains three pistons to produce a good sound of Bb Pitch. Chopra Musicals manufactures Brass made Pocket Trumpet. Chopra Musicals offers a wide range of Wind musical Instruments, Indian Traditional Instruments, Percussion, Western Instruments and Rhythmic Instruments and also replicas of Instruments to be used as gift items. The Brass made Pocket Trumpet is small in size with a length of 11" and a diameter of 3 1/4".