HIGH QUALITY: Saxophone palm key risers are made of rubber, soft and environmental, comfortable and durable in use.COMFORTABLE WEARING FEELING: Finger Protector fits onto the thumb rest on the back of the saxophone to create a more comfortable surface for the players thumb.PROTECT YOUR SAX: Saxophone Thumb Rest Palm Pads protect your fingers and instrument, alleviat the finger fatigue caused by long term playing.EASY TO INSTALL: 3Pcs Sax Key Pads in a package and are easy to install and use. Palm key risers helps to maintain the correct finger position.APPLICATION: Black rubber thumb rest cushion palm key risers are comfortable and suitable for soprano alto tenor sax wind instruments.COMFORTABLE WEARING FEELING: Finger Protector fits onto the thumb rest on the back of the saxophone to create a more comfortable surface for the players thumb.PROTECT YOUR SAX: Saxophone Thumb Rest Palm Pads protect your fingers and instrument, alleviat the finger fatigue caused by long term playing.EASY TO INSTALL: 3Pcs Sax Key Pads in a package and are easy to install and use. Palm key risers helps to maintain the correct finger position.HIGH QUALITY: Saxophone palm key risers are made of rubber, soft and environmental, comfortable and durable in use.APPLICATION: Black rubber thumb rest cushion palm key risers are comfortable and suitable for soprano alto tenor sax wind instruments.