1、Multifunctional: This sax plug is multifunctional, prevents the octave keys from bending, provides effective guard for your saxophone, prevents dust from getting into your saxophone, keeps it clean and well maintained. 2、Excellent ABS Material: This saxophone end plug is made of excellent ABS material, which is sturdy, high strength and abrasion resistant, not easy to be damaged, and has a long service life. 3、Fine Workmanship: This sax end cover is finely crafted, reasonably structured, professional and practical. It is an important woodwind instrument accessory that provides quality guard for your saxophone. 4、Compact And Lightweight: This saxophone end cap plug replacement is small in size and light in weight, which makes it very convenient and handy to carry around with you and use it. 5、Wide Application: This sax end plug cap has a wide range of applications, it can be used at home, school, musical instrument shops, etc., providing all round guard for your instrument.