For indian meal moths, mediterranean flour moths, raisin moths and tobacco moths.  As the R.T.U. designation implies, these lures are ready to use right out of the box.  The pheromone is already in the glue, which makes the scent last longer (10-12 weeks when exposed) than the rubber squares found in our competitor's traps and in our Pheronet traps.  These traps do not need to be refrigerated and will last 2 years if unopened. These traps are packed 6 traps in a re-sealable foil pouch to keep fresh.