"ITEM IS A INERT FILLED HARPOON CANISTER TRAINER, GRADE B,WHICH SIMULATES TACTICAL RGM,C/O ALTERED CANISTER P/N 653-174-0037,BALLASTED END CLOSURE ASSENBLY P/N 653-174-0022,CANISTER END CLOSYRE P/N 543-174-8267-2,SUSTAINER BALLAST DISK P/N 79-5843-2010,INK,EPOXY AND PRIMER COATINGS,HARDWARE ITEMS,ITEM IS 191.50 IN. LG.,27.00 IN. W.,28.00 IN. H.,CONTAINER IS CONSTRUCTED OF FIBERGLASS AND ALUMINUM"