Children and young adults in Synty style, matching in size with the regular people. There are about 100 different kid variations, including a robot, various head attachments and masks, as well as 7 babies. Also included is a large playground area, kids vehicles and toys. Not sure if the classroom is included (I don’t think so).
One new unique feature is facial expressions and visemes. This is achieved by applying textures/materials to a face mask over the kids’ faces. There’s a free adult face plate add-on that can be used with all adult characters (within reason) and the same textures.