Adorable airplane Happy Flyer tummy time mat by The First Years by Learning Curve.  Great gift for pilot or flight attendant babies.  This is new in the box and retails for $40.

Info from manufacturer:

Now you can enjoy tummy time with your little one with the Happy Flyer Tummy Time Gym Babies gently and comfortably spin around on their tummies, stretching and building their upper body.

The Happy Flyer helps develop the physical skills and muscles for rolling over, sitting and crawling. We've put a unique spin on tummy time play, an important developmental phase for all newborns.