This is a lot of marine fossils, including : three pieces of coral (of at least 2 different species, possibly 3), a fossiliferous limestone concretion, and a tubeworm colony shell. There are five pieces total in this lot. All were found in recent or Miocene-era deposits in south Florida.
Refer to the photos. The black centimeter cube is shown for scale and is not included. You are purchasing the lot shown.