BeamOs are 30” in diameter, 1½” thick with a 15” center opening and weigh 13 oz. They are made of a soft spandex fabric that covers a foam and fiberglass hoop. The washable sleeve may be hosed off when dirty and should be cleaned after pool or salt water use.
— In a November 2011 survey Mike McCollum, owner of Learning Express in Hoover, Ala., told TDmonthly that he sells 6 BeamOs each month.