THIS DEAL OF THE DAY 12 Small Granite Low Angle Feet (Screw-On) - BROWN IS 20% OFF! NO COLOR REQUESTS, NOT RETURNABLE. OVERPOUR.
What we have here is a variety pack of footholds. There are slopey to incut versions; all are omini-deirectional, so you can dial in the difficulty you are looking for.
The depth of the edges you stand on ranges from 3/4" to 1" deep.
In the world of footholds, this is a large foothold though not quite big enough to be considered tennis-shoe-friendly.