This reflector mounts on a sailboat mast. Allows for other boats to see you on their radars. Size is 8" diameter x 20" long. Includes mounting brackets.

"Echomax was formed in 1998 following the purchase of John Firths third patent which was based on a revolutionary symmetrical three stack twelve corner array. When viewed from the horizon there is a fully open orthogonal corner facing you and one about to open or close. 

Since then our radar reflectors have become one of the best known passive radar reflectors in the world. "