thumb insert that fits into the standard JoPo Thumb holes. It snaps into place much like the original. This will not auto align for you like the OEM jopo insert, so you have to make sure you put it in the correct way each time. Once locked in, it is secure and can be used. Colours available White Black Yellow Green Blue Orange Grey Size We have a few different thumb sizes included, 20mm, 22mm and 24mm, 25, 26, 27, 28  Please let us know colour and size thank you.
