Whisper Ultra Bindazz Nights XL+ is likely a variant of Whisper's sanitary napkin product line designed for night-time use during heavy flow days. It is meant to provide maximum protection and comfort during sleep, allowing for a worry-free night. Extra Long and Wide Coverage: The sanitary napkin is likely longer and wider than regular pads, offering more coverage and protection during heavy flow. Overnight Protection: The product is designed for night-time use, providing extra absorbency and leakage protection to prevent leaks and stains while sleeping. Odor Lock Technology: Whisper products often come with odor-lock technology that helps neutralize and lock away menstrual odors, providing a fresh feeling throughout the night. Soft and Comfortable: The top layer of the pad is typically soft and gentle against the skin, promoting comfort during use.