This isnt your average play gym the 5 in 1 your way ball play activity gym from bright starts is a 48 jumbo mat and play gym with walls that can be adjusted up or down walls up keeps balls inside and acts as a barrier during play time and tummy time 35 colorful balls extend the life of this gym into the toddler years because with all walls up it becomes a ball pit engaging toys include an electronic toucan that entertains baby with over 20 minutes of merry melodies a plush elephant mon