Product Code: 225
Styrofoam is made mostly of air, meaning it is a poor conductor of heat, but an excellent convector. It traps the air in small pockets, blocking the flow of heat energy . This reduces both conduction and convection and makes Styrofoam a good insulator.
Styrofoam 6" x 6" x 3" 1 Compartment To-Go Container 500/cs