You may be wondering about mesh crib liner safety, but even bumpers that are made of mesh can be unsafe in cribs. ... These don't contribute to crib rail cover safety, rather they can make the crib less safe, since babies can become wedged between them and the crib mattress.

Can you use mesh bumpers?

In response to the danger of traditional crib bumpers, some manufacturers have created mesh crib bumpers. These are intended to avoid the danger of suffocation, even if the baby's mouth gets pressed against the bumper. ... But the AAP still recommends against any kind of bumper.

At what age are crib bumpers safe?

Until about 3 to 4 months old, babies don't roll, and it's unlikely an infant would generate enough force to be injured. Before 4 to 9 months old, babies can roll face-first into a crib bumper — the equivalent of using a pillow. There's certainly a theoretical risk of suffocation.