Description The Trumpet Rubber Ring Mute Set is a useful accessory for trumpet players. Made of rubber, these rings are durable and resistant to deformation. They help reduce noise during play and contribute to improved sound quality. This mute set is compatible with various trumpet and cornet instruments. Features - Color: Black - Material: Rubber - Size: 1.20 x 1.20 x 0.10 cm / 0.47 x 0.47 x 0.04 in - Rubber construction provides long-lasting durability and maintains shape - Helps reduce noise, enhancing the overall sound experience - Easy and quick to install; designed to secure tuning tube slides and minimize unwanted noise - Compatible with a variety of small trumpet instruments - Soft and smooth rubber material that won't scratch your instrument Package List 15 x Trumpet Rings