PS Furniture's patented tabletop technology offers the best of both worlds because it’s extremely durable and exceptionally lightweight. At 1.7 lbs/sqft, Revolution® table tops are approximately 1/3 the weight of Particleboard/MDF. That is 66% lighter, yet incredibly strong. Revolution® Folding Tables combine a lightweight core along with the convenience and flexibility of folding legs. All Revolution® tables come with our poured urethane MAXX Edge®, which is literally bonded to the table core leaving no gaps for food or bacteria to collect, allowing sanitization to be a breeze!