What I'd do Sammi is put it onto fabric thereby making it a stable topper. You could use a cotton fabric, or felt or whatever you like.
Hope it all works out love and blessings Chris.
After I said this I had a look on here and one of our Cuties (NOAH - Carolyn) did this too.
THAT'S A GOOD QUESTION & I WAS WONDERING THE SAME THING! SEW I TOO WILL KEEP THIS @ THE TOP IN THE HOPES THAT WE ALL GET AN ANSWER!
Hummm, I have no info for you but will move this back to the top in hopes you get an answer. Good luck!