Firstly, you probably do not want your baby's head hit hard on the side of your baby in the box. Therefore you provide crib bumper and fitted on your baby box. In fact crib bumpers cannot protect the baby's head from impact or trauma. In fact in some countries it is banned because it can cause entangling baby or baby suffocating. Then maybe you want your baby to get a friend to play and give stuffed animal. Because usually stuffed animal was placed in the baby box. Problem that arises is narrow the space for your baby. Do you not realize that it is a thing that can keep dust that can harm your baby? Of these objects will be able to trigger allergies. Baby Nursery.