This set includes 17 urzan infantry miniatures. The urzans are somewhat scale-ambiguous, but are designed for industry-standard 32mm scale. Most models will require support when printing, but are optimized for FDM or resin printers. The models come without bases, though we recommend 20mm bases (and a 25mm base for the larger commando). (Basing your models before printing is easy and gives you tons of options. We made a short video that shows how to do it!)