Sneakylong I where my ball marker on a magnetic hat clip so 2 inches would be way too big.
My fav is also the magnetic hat clip. I kept loosing the markers for some reason so I took a metal octagonal electrical box I had that had a bunch of knockouts. I spray painted those bright yellow and they worked perfectly with the magnetic clip. One of my favorities was a putter grip that had a magnet built into the end of it. Just pull out your putter and it was there. Even easier than the hat clip.
Personally I hate the bit 2" inch chip markers. Too often balls hit them and they alter the direction of the ball.
