What is a guitar strap button?
A strap button is a piece of hardware mounted to a guitar or other instrument, as an anchor point for attaching a strap. ... The slits in the ends of guitar straps are designed to go over strap buttons.
Where do you put the strap button on an acoustic guitar?
A typical spot to install a guitar strap button is on the treble side of the heel. If you frequently play on the higher frets, the strap button is often placed on the heel's back edge, which can be out of the way.