Each of the figures has two different facial expressions. All figures come with a shop that turns into a sled. And sleds of different characters can be coupled with each other into one "train".
Frozen 2 Twirl Abouts Elsa
You can get it here: https://amzn.to/357lvah
Frozen 2 Twirl Abouts Anna
You can get it here: https://amzn.to/3x5LH0S
Release date: Summer 2021 Facebook