Ideal for musicians and repair enthusiasts, ideal for maintaining and upgrading trombones. The soft cork pads and rubber supports are easy to install, making them suitable for quick repairs or replacements. They ensuring your instrument remains in optimal condition for consistent sound . Features -Color:Assorted Color -Material:Wood, rubber -Size:1.00X1.00X1.00cm/0.39X0.39X0.39in -Size:1.00X1.00X0.40cm/0.39X0.39X0.16in -Easy to install trombone accessories: these trombone accessories designed for easy installation, fitting many trombones effortlessly -Stable fit: the secure structure offers stable fit, preventing slips and ensuring confident playing -Noise reduction: the trombone slide rubber end tip bumper minimize key noise, providing a quieter and more comfortable playing experience -Sturdy construction: made from wood, rubber, these trombone accessories are built to withstand regular use -Protective tips: the rubber tips help prevent your trombone from sliding or getting , ensuring your instrument remains in top condition Package list: 10 x Slide Rubber End Caps 10 x Corks