Product review (4 stars): Makes it almost useless to prevent water from getting to your floor before ...
THIS PRODUCT IS ONLY 3 SIDED. The fourth lip is not there. Makes it almost useless to prevent water from getting to your floor before you notice it unless you have a sensor. To get around this, we put caulk on the fourth edge and let it dry before putting it under our dishwasher with a sensor. Will do the job after that, I was just surprised by the 3 sides instead of 4