Includes:
2" Intellicore - MDP68U, MRP68U, MFC68U, MFR68U, MCC68U, MRC68U, and MFL68U
1 3/8" Intellicore - MDP68, MRP68, MFC68, MFR68, MCC68, MRC68, and MFL68
2" Polystyrene - MDP38U, MRP38U, MFC38U, MCC38U, MFL38U, and MRC38U
1 3/8" Polystyrene - MDP38, MRP38, MFC38, MCC38, and MFL38