None. We NEVER bought one. never had a side of her bed. We just rolled up a big blanket and put it under her sheet for a month then took it out and she doesn't roll off ever. She has been in a toddler bed for 9 almost 10 months
We didn't either. but the bed was never too high that they would get hurt if they rolled off. They would be alarmed but nobody would be hurt.. in fact, quite a few times I remember finding them on the floor still asleep..
Kai does that when she is fighting sleep. LOL. She gets outta bed and walks around whining and sometimes I find her in her castle tent asleep. Her boppy pillow is in there.
We never did them. We had them but never used them.
LOL We did not and still don't
I saw on pinterest that you can put a pool noodle under their fitted sheet to keep them from rolling. We might try that.