1、Uses high quality metal, it enables the trumpet have clear and filled tone and excellent resonance. 2、The buttons are sturdy and durable, it can decrease the effect of sweat to help you lower the possibility of making a mistake. 3、The larger air column makes the trumpet have a louder and more penetrating sound. 4、The mouth is designed for the trumpet and can help you perform better. 5、The connector links the trumpet and mouth is not prone to loose, more convenient to use. Features: Uses high quality metal, it enables the trumpet have clear and filled tone and excellent resonance. The buttons are sturdy and durable, it can decrease the effect of sweat to help you lower the possibility of making a mistake.  The larger air column makes the trumpet have a louder and more penetrating sound. The mouth is designed for the trumpet and can help you perform better. The connector links the trumpet and mouth is not prone to loose, more convenient to use. The adjustable support and column make the structure more stable. Specification: Material: Copper Color: as picture shown Size: approx. 54* 12.5*15cm/ 21.26* 4.92* 5.91in Weight: approx. 2150g Package List: 1 x Trumpet 1 x Gloves 1 x Plug 1 x Mouth 2 x Straps 1 x Clean Cloth 1 x Cleaning Bar 1 x Manual 1 x Bag