The overflow hole design can prevent the water from overflowing the whole bathroom when you forget to turn off the water.
The U-shaped sink bottom allows water to flow smoothly into the center of the drain without accumulating water.
The bof this bathroom pedestal sink is 6 1/4 inches deep inside which can effectively splash-proof.
There are no sharp edges, these corners of the pedestal sink have smooth lines that can protect you from bruises.