thanks for asking Senshi, The Main Map is the the main catsuit. That is a catsuit in general terms. Look up at Responce Number 9, thats what it is. The Trim Map consists of trims that work independent of the body of the catsuit and can be turned off and on at will. Responce Number 16 shows all the trims turned on. This is, incase you havn't guessed, much more than your average catsuit. There will be a few more surprises about the package that I havn't revealed yet. Stay tooned:) marty