The suona tuning sleeve is an essential part for any suona player aiming to achieve precise tuning. Made from robust brass, this sleeve offers a reliable and solution for maintaining the instrument's pitch. Its sleek design not only adds to the aesthetic appeal of the suona but also provides a comfortable grip for easy adjustments. Features -Color:Golden -Material:Brass -Size:5.00X3.40X2.50cm/1.97X1.34X0.98in -Enhanced tonal range: good for nine-hole suona sleeves, providing more tonal choices to cater to different playing requirements -Sturdy brass construction: crafted from brass material, known for its durability and excellent sound conduction -Stable sleeves: the sleeve design is sturdy and practical, increases stability and sound performance - finish: carefully polished and finished for a sleek and refined look, ensuring a pleasant tactile experience -Broad usage: ideal for both professional musicians and hobbyists, suitable for concerts, practice, and recordings Package list: 5 x Suona Horn Sleeve