MRAP JERRV Sound Insulation Foil with Foam backing. Adhesive backed. Fits Right Front. Approx 32.5 x32.5 inches square. Smaller triangle piece included also. Both pieces have a rectangular cut out. Force Protection p/n 4001825. NSN 2540-01-557- 0922. Lists for $147.35 Get it here and save money, 1WH4C END 14051