What it is: Whisper Maxi Nights Wings Heavy Flow Sanitary Pads XL 7 Napkins, These pads are likely designed for heavy menstrual flow and extra large (XL) for added coverage during the night.
What it does: Heavy Flow: These pads are designed for heavy menstrual flow, so they are ideal if you experience that. Nighttime Protection: The "Maxi Nights" version might have features suited for overnight use, like extra length or absorbency.