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 Standard EchoMaster can be assembled around a backstay or wire rigging. Mounting holes in corner latches make sturdy attachment points for suspending from a bridle. Non-anodized marine grade aluminum plates. Deluxe Mounting Systems may be purchased separately. The Deluxe Hanging EchoMaster comes with the mounting system to hang EchoMaster from a spreader, or rigging. Anodized marine grade aluminum plates. Heavy-gauge vinyl stowage case included.