This bundle contains the following models:

-The Void Herald - 100mm base - 1 pose
-Delirium Host - 75mm base - 5 poses - Modular
-Void Despoiler - 75mm base - 5 poses
-Darkmatter Desolator - 50mm base - 5 poses - Modular
-Void Cultist - 25mm base - 5 poses
-Void Heresiarch - 25mm base - 5 poses

(Please note that sizes are ballpark figures and not exact measurements)