Thermostat Covers for or other vertical devices Made out of Durable Plastic it is designed for use in offices, and other public areas to prevent tampering by unauthorized personnel.FEATURES KeyCan be mounted vertically or horizontally. Clear plastic models for applications that need the thermostat visible. Base with a ring and/or solid wall mounting plate. Base Ring Base Internal 5.12 ″ L x 4.80 ″ H x 0.26″ D Cover 5.12 ″ (130 mm) Length x 4.80 ″ (122 mm) Height x 2.95 ″ (75 mm) Depth