1- Optimizes the acoustics of the instrument, improving the quality of sound and enhancing the auditory experience
2- Allows for a comfortable support of the instrument, avoiding direct contact on the leg.
3- Prevents adopting a poor posture due to the pain excerted on the leg by the instrument.
4- Helps young students pinpoint the proper position of the instrument on the leg.
5- Protects the instrument from varnish wear
6- Can be worn under or over clothing.
7- Washing machine safe.