Up to 12 hours of overnight protection! With Pampers Baby Dry diapers, your baby can get up to 12 hours of overnight protection, which helps him get the uninterrupted sleep he needs for a great morning. Plus, Baby Dry has 3 layers of absorbency versus only 2 in an ordinary diaper. And with a wide UltraAbsorb layer, Baby Dry offers outstanding leakage protection and flexes for a snug, comfortable fit. Pampers Baby Dry diapers are available in sizes 1, 2, 3, 4, 5 and 6.