Mesh crib liners?

Ra

So I found my 3 1/2 month old with her arm sticking through the slats of the crib and her face pressed against a slat. I know there’s a lot of controversy surrounding crib bumpers, but I was wondering about the mesh ones just so her arms don’t get stuck. She wiggles so darn much at night and ends up in all these weird positions and flipped around, starts with her feet one end and wakes up with them on the other 🤷🏻‍♀️

How do we feel about mesh crib bumpers/liners?