Most Skaven kits are plastic and are supplied unassembled and unpainted. A number of sets include push-fit components so those miniatures can be assembled without glue.
Component counts vary across kits. In the available data they range from about 16 components for smaller kits up to around 61 components for larger assemblies.
Starter and team boxes often include extras beyond the miniatures, such as a handbook, playing mat, range ruler, dice, starter brush and paints, balls and coins (for team boxes), transfer sheets, turn markers, and roster/example sheets.
Most entries list “Suggested Age: 12 Years and Up.” Product details also commonly include CPSC choking-hazard warnings for small parts.