55mm x 55mm fret of sci-fi decking scaled for 25-30mm figures.
These are single-sided half-etch, meaning that there are different levels of recessed detail in them to make a fully textured set of sci-fi flooring.
You may recognise the distinctive design which is present in many films, from Star Wars (ceiling and flooring) and Aliens (Sulaco deck-plate), both of which come from "the back yard" of a British Film Studio - it is literally "British Packing Crate", sets of old packing crates were broken up and put down to make the decking (or ceiling).
55mm x 55mm fret size
Half-etched single side detail.
2 frets per set.