This is a counted cross stitch pattern stitched on 14ct. Aida fabric. The supplies are all listed on the description page so it is easy to just order everything you need all at one time online. I did a Last Supper counted cross stitch project several years ago. It takes time but turned out very pretty. Good Luck with your stitching.
There is a very simple stamped kit of the Last Supper by Jack Dempsey sold on this website if that is what you want. This intricate of a pattern will not come as a stamped project though.