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Thumb Fin (Black) Thumb Rest

Thumb Fin (Black) Thumb Rest

Regular price $20.00 USD
Regular price Sale price $20.00 USD
Sale Sold out

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.

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Customer Reviews

Based on 7 reviews

Product is exactly as described and arrived with days of order. Very satisfied and would recommend to anyone.


I bought a new Schecter 5 string and it does not have a good place to rest the thumb. I also did not want to drill into my new bass to install a thumb rest I might not like. This was the perfect solution! The suction cups hold really well and doesn’t harm the finish. I can move it to wherever feels good that day. I have put one on my 4 string Gretsch now too! Shipping was fast and they included a gift with my purchase which was unexpected and nice. You won’t be disappointed!

Brian Khoury
Thumb Fin provides what I have been looking for

I am a bass player that plays mostly with my fingers and I require a good thumb rest to play as I like to. I play a MusicMan Sterling bass, which I love, but I do not play well with my thumb on the pickup. I like to play closer to the neck where the strings are loser. The Thumb Fin perfectly fits that need. I can move it anywhere I want at any given time for any song and the style I am playing for that song to get the sound and attack I need. The TF stays solidly in place and provides the comfort I need. It has completely enhanced my playing and helped me take my style to another level. I found out about Thumb Fin in an article about new items they liked an NAMM. I went to the website and placed an order and the company chatted with me and sent me the TF in three sizes, I like them all. For my style the large and medium sizes work best. Another reason I like having these so much is because I travel to record bass parts in the studio and I play basses that are not mine so having the Thumb Fins allow me to play any bass and put the thumb fin where I need it, therefore, it is no longer such a challenge to play basses other than my own that I comfortable with. If you need a thumb rest for your bass(es), try the Thumb Fin.

Mathias Janzen

Perfect item!


Amazing product. Works perfectly.
Get a few 👍🏻