Rayo-stickynote = Rayo(5776) Based off of how many square-millimeter symbols can fit on one side of a standard stickynote.
Rayo-notecard = Rayo(19304) Based off of how many square-millimeter symbols can fit on both sides of a standard notecard.
Rayo-paper = Rayo(119970) Based off of how many square-millimeter symbols can fit on both sides of a standard piece of letter paper.
Rayo-poster = Rayo(556626) Based off of how many square-millimeter symbols can fit on both sides of a standard piece of poster paper.
Rayo-flag = Rayo(1392936) Based off of how many square-millimeter symbols can fit on one side of a flag the size of a standard American flag.
Rayo-1080p-tv = Rayo(2073600) Based off of how many pixels can fit on a 1080p television.
Rayo-4k-tv = Rayo(8294400) Based off of how many pixels can fit on a 4k television.
Rayo-8k-tv = Rayo(33177600) Based off of how many pixels can fit on an 8k television.