Caution: Anyone considering using this basin on a countertop should note that the back of the sink (behind where the faucets are located) is open / exposed, as if it were intended to be wall-mounted. It is therefore clearly not intended for countertop use as indicated in the features list. I had to return the fixtures I purchased which was a big waste of time !!
As the only other review has pointed out, the back of this sink is unfinished such that it is only suitable for wall-mounted applications. The problem with that is that it does not come with any kind of steel mounting plate that one would expect with an ordinary wall-mounted sink. I had to jerry-rig the thing in order to adequately distribute the weight beyond the immediate area around the two small mounting holes, and this ended up being quite time-consuming for a variety of reasons.