Every boat needs a radar reflector. It helps ships see you in low-visibility conditions. - The EchoMaster comes in a plastic case and folds flat for easy storage and is made of stamped aluminum sheets with locking corner rivets. Echomaster radar reflectors return the same signal as reflectors costing hundreds of dollars more. - The Deluxe Surface/Rail Mount EchoMaster comes with a mounting system to plastic may also be mounted to any rail up to 1/1/4' (32mm) diameter using to the mounting base: through bolts or u-bolts for mounting to surface are The Davis Emergency Radar Reflector is a compact, lightweight and economical to 11. 5 diameter (29cm) and installs in seconds. Its three perpendicular laminate. Resists