The sparrow`s apartment has three dwellings because sparrows like to be together. This custom-made nesting box with a zinc roof offers the house sparrow a good place to nest. Birds often use it in winter as a shelter from bad weather. Entrance opening with a diameter of 32 mm. 3 separate compartments. Suitable for house sparrows, tree sparrows, great tit, blue tit. It opens with side doors Dimensions: 19.5 x 17.0 x 51 cm.