Secure your performance with the D?Addario Endpin Anchor for cello and bass. Endpin Anchors prevent instrument movement and the mistakes it can cause, while also protecting the floor beneath the instrument. Compact and easy to store, the D?Addario Endpin Anchor is made to handle the weight of larger orchestral instruments, assuring that your cello or bass will always stay in place. The D'Addario Endpin Anchor for cello and bass is designed to keep the instrument in place, while also protecting the floor from scratches.