My advice if you have some basic modelling skill and you have already bought the suit files I would save your money . These files can't be loaded natively into any slicer, multiple Obj errors, no geometry and too many vertices (over 130k). In hindsight I should have just made my own from the gloves that come with the suit. Don't get me wrong this seller does good stuff (I bought his suit and the Robo Peter Weller head), but this is probably not one of his good items. If you do get these files per prepared to use something like Meshmixer or Blender to convert to stl, which will tell you its non manifold, then you will need to cut each glove into at least 2 pieces, because it need to print in parts anyway, because odds are most people have a 30cm squared printer area, its default size being 406mm high. unless you have a Neptune max.