The BreathableBaby mesh crib liner is made from soft, hypoallergenic polyester mesh with Air Channel Technology for improved airflow inside the crib. This breathable liner has a short panel that covers the crib"s front portion. Its long panel wraps around the sides and back. This easy-wrap liner has hook and loop fasteners for easy attachment. It can be neatly tucked beneath the mattress. This pink mesh crib bumper fits most standard slatted, solid-back and solid-end cribs. You can machine wash this bumper for hassle-free maintenance.