Thumb Fin (Sky Blue) Thumb Rest

Ergonomic. Adjustable. Universal. Leaves instrument undamaged with strong suction cups. Can be used on Bass, Guitar, Ukulele, and other implementations.

Easy to use! Just give the surface and suction cups a wipe , stick it on, and rock on! The best bass thumb rest around.

IF YOU ARE APPLYING TO A MATTE FINISH BASS MAKE SURE TO ADD THE CONTACT PAPER TO YOUR CART. The contact paper provides a surface for Thumb Fin to attach to, as matte finishes do not provide a non-porous surface. It is non-reside leaving, and leaves bass undamaged.