DRITZ-Babyville Boutique Waterproof Diaper Fabric. Polyurethane Laminated Fabric (PUL) is the perfect choice for diaper-making moms and all those choosing to make adorable; unique; money-saving diapers and diaper covers for baby. Can also be used for bibs; changing pads; wet bags; drawstring sacks; diaper pail liners; breastfeeding pads and more. This package contains three pieces of fabric: 21x24 inches each. Imported.