Installation of half-scale chandeliers in your dollhouse is easier with this "to scale" adapter. The brass-plated finish and flush fit results in a matching and beautifully coordinating ceiling plate assembly. When attached, they will appear as an integral part of the chandelier ceiling plate itself. It measures a mere 11/32" diameter by 3/32" thick. This adapter can be used with any brand of half inch scale chandelier. There are good illustrated instruction included.