This set is kind of a mash up of both Marvel Infinite and Marvel Legends Infinite and includes figures from 2.5cm Antman all the way up to a 30 cm Giantman to show the size morphing features Antman possesses.
This set has 5 figures
2.5cm Hank Pym Antman
3.8cm Scott Lang Antman
10cm Hank Pym in lab coat Antman with optional helmeted head
30cm Giant man