Made of high quality brass material, durable and solid for long-term use. Attach to any model of trumpet base and enjoy great sound. The handle and silver plating and the cup are gold plated, giving it a shiny and excellent appearance. Stored in a nice quality box to protect from accidental scratches, keep them from getting damp or damaged. Warranty: If you have any problems with this product, it comes with Dell's 180-day limited warranty. For any reason we will replace or refund you
