The Lisse range of wiring accessories is made from durable, high-quality materials and offers the perfect blend of style and performance. This double Spacer, compatible only with the Lisse range of wiring devices, aids the installation of single wiring accessories, such as dimmers, in environments where the backbox does not provide sufficient depth to fully accommodate the product. This spacer frame, compatible with the Lisse range of wiring devices, provides an additional 9mm of depth to the product and has curved edges, to fit seamlessly alongside other products from the Lisse White Moulded range. Designed to aid the installation of dimmers into existing back boxes. Inherent antimicrobial properties. Guide holes for fixing screws. Durable anti-microbial urea construction.