The POLYFORM® CCE-3 / CCD-3 is a heavy duty mooring buoy, ready assembled with a short / long iron rod and swivel. The rod and the swivel at the lower end are hot dipped galvanized. Upper part and the grip ring on top of the iron are coated with a dark blue plastic material. Polyform mooring buoys are made for surface use only! Only the swivel (below water) shall be used for mooring. The upper gripring is not made for mooring.