Comus-CP003-Call-Point-Clear-Plastic-Cover-for-CP-Series-Call-Points-Comus-CP003-p-A-hinged-clear-plastic-cover-for-use-with-CP-series-call-points-Can-also-be-used-for-the-Comus-Waterproof-series-call-points-Red-Fire-and-Blue-Glass-call-points-Green-access-call-points-p-Comus-CP003-Call-Point-Clear-Plastic-Cover