Protect your alto saxophone with this practical rubber neck stopper. Ideal for preventing key damage, this stopper is easy to use and fits into the neck of your instrument. When you're done playing, simply place the stopper into the neck to keep your saxophone safe from accidental impacts and ensure it stays in top playing condition. Features -Color:Black -Material:Rubber -Size: 4.50X4.50X4.50cm/1.77X1.77X1.77in -Hole diameter: 2.3cm -Impact resistance: protects your saxophone's keys from accidental impacts, reducing the risk of damage and costly repairs. -ideal fit: specifically designed for alto saxophones, ensuring a secure fit that won't slip or fall off during use -Lightweight design: made from lightweight rubber, this neck plug adds minimal weight to your instrument while providing maximum protection -Convenient installation: easy to attach and detach, this saxophone neck plug offers simple installation and remove for busy musicians -Enhanced performance: keeps your saxophone's sound quality stable, allowing you to focus on your performance without worrying about potential damage Package list: 1 x alto saxophone plug