Pampers Size 3 46 Diapers with up to 12 hours of overnight protection, Pampers Baby Dry Diapers help give your baby the uninterrupted sleep they need for bright morning smiles. Thats because Pampers Baby Dry Diapers have 3 layers, versus only 2 in our leading competitor. Baby Dry Diapers also have an even wider UltraAbsorb core for outstanding leakage protection, and they flex for a snug, comfortable fit. Wake up to a happy, well-rested baby with Pampers Baby Dry Diapers.