There’s a total of 42 balls and 79 green rods as well as the bag that they come in.
You stick the green rods into the balls like a joint to make a fort! Cover it with a blanket and fort is made!
I included a stock photo just so you can see what it looks like put together.
I did find one green rod that looks as if the dog might have chewed the end. It’s not too bad though and it’s the only one I see like that. It still fits in the ball though.