ABOUT THIS ITEM- Designed to aid installation of dimmers into existing back boxes.
- Round edges to match the profile of Lisse White Moulded 1 gang products.
- Inherent antimicrobial properties.
- Guide holes for fixing screws.
- Durable anti-microbial urea construction
- Provides an additional depth of 9mm when installing Lisse White Moulded single wiring accessories.