The main purpose of this legislation is to create a special stamp, called the Manatee Semipostal Stamp, to help raise funds for the conservation of manatees and their habitats in the United States. The stamp will not only serve as a means of postage but also as a way to support wildlife protection efforts. Key provisions of the legislation include the requirement for the United States Postal Service to issue the Manatee Semipostal Stamp. The stamp will be governed by existing postal regulations.