Abstract: The invention is a 2-piece electrical connector cover for protecting electrical connectors having a plug and a socket. A first piece has an internal diameter and an external diameter. The internal diameter is frictionally equivalent to the external diameter of the plug, so that the first piece fits snugly on the plug and protects it. The second piece of the electrical connector cover also has an internal and an external diameter. The external diameter of the second piece is frictionally equivalent to the internal diameter of the socket so that the second piece fits snugly into the socket and protects it. The external diameter of the first piece is frictionally equivalent to the external diameter of the second piece, so that the first piece fits snugly into the second piece, thereby holding the two pieces together when they are not being used to protect the electrical connector.