I wonder if Norman Osborn ever thought about going good and just helping to make new Spider-People since that seems to be the only thing he's good at! The 1.25 inch diameter Spiderman Miles Morales Mask Button proves that because...well...there's more than one Spider-Man running around and it isn't Peter Parker! 

This particular button shows off the symbol for the formerly 'Ultimate Universe' Spider-Man of Miles Morales. You see, in that universe Peter Parker gave up the title and/or was killed but people liked Miles so much that they brought him over to the main Marvel 616 universe! I think that's why you need this button, right?