The Jo-Ral Flugelhorn Bubble Mute with Copper Bottom is a high-quality mute designed specifically for the flugelhorn. Made by the reputable brand Jo-Ral, this mute features a unique copper bottom that provides a distinctive sound quality. Its durable construction and precise design ensure optimal performance and protection for your instrument. Perfect for brass musicians looking to fine-tune their sound and add a touch of character to their flugelhorn.