Upgrade your baby's crib mattress with this breathable crib mattress pad cover from Delta Children. Easily turn any mattress into a breathable mattress with this 100% breathable mattress pad that helps maximize airflow between the baby and the mattress for a safer and more comfortable sleep. The pad's three-dimensional structure allows air to flow through the fabric and under your baby. Designed with elastic edges all around, this pad stretches snugly and securely to fit any mattress, ensuring a perfect fit every time. When accidents occur, simply toss it in the washing machine for effortless cleaning.