The best-selling KELLY Trombone Mouthpieces are made entirely of lexan material. Kelly mouthpieces are designed to make playing brass instruments easier. The terrors of braces, college and professionals facing inclement weather marching, or during the holiday season, well worry no moor!!! Kelly mouthpieces were designed to meet the demands of brass players from beginners to professionals by making it easier and more comfortable to play. Their trombone mouthpieces are sized to industry standards. Once you get your hands on one of these mouthpieces, you will realize why they have become so popular!
