Beveled Edge

This edge is flat and maintains it's thickness with a slanted top of about 1/4"

Eased Edge

This edge is squared with a little round at the top to take away it's sharpness

This edge is rounded at the top but halfway going down it straightens.

In this edge the edge of a countertop has a concave arch that flows into a convex arch

This edge is rounded all around giving it a full round look