This space-saving end cap is perfect for storing your Lagan Lip Saver, flexible ear plugs, or whatever you might be covering your bottom teeth with. The unique expanding pedal design allows the end cap to fit securely in any make and model of saxophone (currently available for alto, tenor, bari) while protecting the octave stem and providing a secure fit in your case. The cage-like design includes holes throughout allowing your Lip Saver to dry fully without introducing moisture to your instrument.