"Bona Papa Diaper 4-L 72P" refers to a pack of Bona Papa brand baby diapers with the following specifications:

Bona Papa: The brand name.

4-L: This indicates the size. "4" is the size number, and "L" stands for Large. This size is typically for babies in a weight range of 9-13 kg or 9-14 kg.

72P: This specifies the quantity in the pack, which is 72 pieces. This is often described as a "mega pack" or "jumbo pack" by retailers.

Based on product descriptions for the Bona Papa brand, these diapers are known for:

Absorbency: They have a highly absorbent core designed to keep the baby dry for an extended period.

Comfort: They feature a soft, cloth-like back sheet and an elastic waistband for a comfortable and snug fit.

Skin-friendly: The materials are chosen to be gentle on the baby's skin and are often described as being anti-rash. Some variations may include features like chamomile extract.

Leak Protection: They are designed with leak-proof barriers to prevent messes.