This set includes the following multipart plastic units:

1x Chaos Lord (supplied with a Citadel 40mm Round Base)
5x Havocs (each supplied with a Citadel 40mm Round Base)
5x Chaos Space Marine Terminators (each supplied with a Citadel 40mm Round Base)
10x Chaos Space Marines (each supplied with a Citadel 32mm Round Base)
1x Forgefiend (supplied with a Citadel Large Oval Base, can alternately be assembled as a Maulerfiend)

This set is also supplied with a Chaos Space Marines Transfer Sheet.