Mount percussion items to your bass drum. The LP Sliding Bass Drum Percussion Mount fastens securely to the rim of your bass drum to mount percussion instruments, such as a cowbell. The LP Percussion Mount is entirely adjustable, allowing you to find the perfect position for optimal playability and comfort. Additionally, the Sliding Mount features double eye-bolt clamps to provide secure and reliable locking each time. The LP870405 is also lined with rubber to provide protection to the hoop of your bass drum, preventing costly cosmetic damage.