A package of slappers.
Slappers, or Synthetic L-dermotropine Analgesic Preparation were a brand of skin tabs produced by the Earth Alliance. As the name indicates, their primary use is as a fast-acting temporary pain reliever, but they are controlled medical products, intended only for use by trained medical personnel. They are a common target of theft from EA medical facilities; the stolen packs are then sold to the black market.[1]