The BreathableBaby White Mesh Crib Liner is specifically designed for 4-sided slated cribs or solid-back cribs. Made from breathable mesh material, this unisex liner in white color provides a safe and comfortable environment for your baby. With its easy-to-install design, this liner offers a secure fit while allowing for proper ventilation to keep your little one cool and comfortable during naptime or bedtime. Perfect for keeping your baby safe and cozy in their crib.