4pcs Flute Thumb Rest Cushion Silicone Finger Cover Flute Wind Instrument Accessories(Random Color Delivery)

Info:
Features:
The flute thumb rest can help eliminate fatigue and stress caused by long time flute playing.
Also a good assistant for flute players to maintain correct finger position.
Only takes a few seconds to install and remove the thumb rest, simple to use.
High-quality silicone material, soft and durable, no-toxic and safe.
Pack of 4pcs, purple/pink/rose red/yellow 4 colors random delivery.