Blow-Molded Plastic Resin Seminar Tables by Correll can be handled with ease due to their lightweight. Blow molded tops ensure protection from all kinds of stains like food, paint, paint remover, permanent marker and battery acid. Easily wiped cleaned, they are versatile enough to be used in schools, churches and even cafeterias. With their waterproof plastic tops, they can be used indoors or outdoors. Top material is color infused and will never wear or chip off.