Please note, as the plates are made from copper, they do require you to fit a gasket (a small layer of plastic) between the plate and the wall. These gaskets are included with the plates. Please also note these are not suitable for fitting to freshly plastered walls. Please leave at least 6 months for the walls to dry out before fitting these plates. You can read more about why the rose gold plates are not suitable for freshly plastered walls here. Please note: Not suitable for freshly plastered walls. As these plates are made of copper they are not suitable for newly plastered walls. Please allow 6 months before fitting to freshly plastered walls. This ensures the walls are fully dried out and won't cause tarnishing to the plates.