i got two sheets of plywood, a sheet of cork, two aluminium cards, a stamp (handle and rubber pad?) which there are demos for, but I also got a round clear disk (glass or acrylic) and a grey rubber/vinyl rectangle (same size as plywood)

There is also a sheet that is green with the number 5 in the corner. I thought it might be laser paper (for the clear disk) but looking online the laser paper is black?

Sorry for stupid questions but the article referenced in the manual does not mention these items and I want to make sure I don't mess them up.

Thanks