The Fresh Air Crib Liner™ is a design based on consulting with pediatricians, nurses and physical therapists to develop a product that offers safety for the child and peace of mind for the parent. The navy and white liner will work with 4-sided, slatted cribs. One-time installation is easy, and the liner can remain in place, even when sheets are changed. The full back panel holds your baby safely inside the crib, a great alternative to crib bumpers. A liner of transparent, ventilating mesh prevents arms and legs from getting caught in slats. Because of the mesh, airflow remains free, and safe, and keeps the baby visible for everyone's peace of mind. The Fresh Air Crib Liner™ is a simple, secure way to ensure safety for your baby and peace of mind for yourself.