President Donald Trump’s administration plans to announce design finalists for his “big beautiful wall” soon.

The announcement will take place sometime in the summer of this year, according to a U.S. Customs and Border Protection spokesperson. It will include four to eight designs for wall “prototypes” to be constructed in San Diego.

The exact date and details of the prototypes announcement have not been set, but is expected to be a major milestone for the president’s promised project.

Trump supporters will soon see for themselves exactly what the wall might look like after the contracts are awarded and constructions of the prototypes are completed.