Thank you for viewing! * Free shipping * Instant purchase OK * Purchase without comment OK * Discounts are not available. **Product Description** This mouthpiece adapter is for playing a large-bore trombone with a small-bore trombone mouthpiece. * The trombone mouthpiece in the product photos is not included. * Depending on the shape of the trombone mouthpiece, it may not be usable. **Features** * This is a mouthpiece adapter for small-bore trombones. * It's very small, so you can take it anywhere. **Size** 18mm x 35mm **Material** * PLA resin (plant-based plastic) * We will ship within 2-3 days as much as possible. (It may take some time as it is a personal listing) * We will ship in simple packaging to keep the price low. #K'zO #Trombone #Mouthpiece #Adapter #MustSeeForTrombonePlayers