Well, Mother's Day is just around the corner and the rubber-twins was thoughtfull enought to give their mother (Flexine) a gift.
It should be noted (if you don't already know this) that Flexine is a villain, and a very bad girl.
She managed to trick them into a carbinite trap and encased them into carbinite.
Now the rubber-twins are a wall decoration for Flexine's wall.
So, with that told... HAPPY MOTHER's DAY!