twelve hours sleep

The listing recommends applying patches to generally non‑hairy or venous areas such as the arm or wrist. It also mentions outer shoulder, ankle, and lower back as possible sites.

Each package is described as a 28‑day supply; the package quantity is listed as 28 patches.

The listing includes a pregnancy caution — “Do not use if you are pregnant.” It also highlights that the patch delivers skin‑applied melatonin and provides directions for application and removal.

The book is a hardcover with 176 pages and is categorized under family/relationships and life‑stages themes.

The book presents a “Limited‑Crying Solution” built around regular feeding times and a scheduled routine that aims for about 12 hours of night sleep and 3 hours of daytime sleep.