This is an injection-plastic figure kit.
A set of three figures, with a cutaway capsule in 1/72 scale. Also includes a smaller scale model (no scale given) of a "spacecraft." No instructions are included, but it's pretty obvious how things go together. There is also no explanation whatsoever as to what "spacecraft" this represents (Soyuz, maybe?) or who these "astronauts" (cosmonauts?) are. None of the astronauts included look like the ISS-type suit shown in the box art photo (photo of unpainted parts is representative of what you get in the kit). Unpainted and unassembled plastic parts. The plastic is very soft and vinyl-like...it very well may be vinyl. Nicely detailed, though!