If you are looking for a professional and trombone horn cover, then your research is over here. That’s because our product can meet your need. Adopted of , it is durable and practical for long time use. Features -Material: polyester cotton -Size 2XL: About 18.00X18.00X0.30cm/7.07X7.07X0.12inch (It is recommended to use instruments with a diameter of about 19-23cm.) -Size 3XL: About 20.00X20.00X0.30cm/7.86X7.86X0.12inch (It is recommended to use instruments with a diameter of about -27cm.) -Size 4XL: About 25.00X25.00X0.30cm/9.82X9.82X0.12inch (It is recommended to use instruments with a diameter of about 28-34cm.) -Use material, tender and comfortable, practical and durable. You can use it for a long time. -Washable, reusable, easy to dry. Easy to install and remove. -Great for practicing instrument at home or taking it out for the performance. -Convenient to cover on the trombone. It can be put on directly and be taken off easily with a little pulling. -This cover is designed for the trombone, which is very professional and practical. Package list: 1 x Trombone Horn Cover