High-quality material This training trumpet straight mute sound damper is made of qualified aluminium alloy, is well made, durable and has a bright appearance. It features a premium neoprene reinforced composite cork pad for long-lasting use. Ideal for beginners An aluminium practice trumpet mute that serves as a great accessory for trumpet instruments. It produces a nice sound and does not distort the pitch, making practice more enjoyable for beginners. Beautiful appearance and compatibility The silver gloss finish matches most trumpets. Compatible as a Harmon Mute replacement for all types of trumpets. It helps to produce a clear mute sound at any volume and works evenly across the registers. Portable and practical Small and lightweight, it saves space and is easy to use. Size: approx. 13.3 x 7 x 7 cm; Weight: approx. 70 g. Use scenarios - Quiet practice at home or in apartments, without compromising tone quality. - Rehearsals or lessons where a controlled mute sound is needed. - Travel, gigs, or on-the-go warmups thanks to its compact size and light weight.