HELP! Crib Rail Teether...but for a solid sided crib

[clexiske06]

So I wanting to make a crib rail teether since my LO has chewed CHUNKS of the crib rail! RR!! My ODD never did this! so anyway my crib is solid on the side and since thats where she likes to chew how do i protect it? I was going to make a pad but im not sure how to secure it down so she doesn't just pull it up or off completely.......has anyone done this?

This is the crib i have:

[EmilyMae12]

Maybe secure it with velcro?

[clexiske06]

I thought about that or maybe elastic but i ended up taking her crib bumper and rigging it up to protect it now haha :-p