Bummis Organic Cotton Prefold Inserts are soft, thick, and absorbant. Quick and easy to use tri-folded or you can use a fastener to hold them closed. Add a waterproof cover and you are ready to go. Available in a 6 pack in 3 sizes. Preemie 4-9lbs 9.5"x13" with 2x6x2ply. Infant 7-15lbs 12"x16" with 4x8x4 ply. Baby 15-30lbs 14"x21" with 4x8x4 ply. Available online and in store.