Pampers is a popular brand of disposable diaper marketed by Procter & Gamble worldwide. Product information Diapers Pampers Diapers come in sizes going all the way up to Size 7. The diapers are divided into stages and sold under four distinct groupings: Pampers Premium Premature diapers (External Link) Preemie up to 5 lb (2.25 kg) - has cloth-like material, an hourglass design, soft leg cuffs and cut out notch like newborn diapers. Swaddlers (known in Europe as New Baby) Newborn up to 10 lb (u… (More on Pampers)