The Liberty Reef allows those who wish to place their memorial reef when and where they choose. Cremains are sent to us via the U.S. Postal Service, we will lovingly transform the cremains into a reef. We then send your Liberty Reef home to you. The dimensions are:1.5 feet tall by 1.75 feet across at the base. Weight : approximately 125 to 150 pounds. $600.00 plus shipping.