General description The Relaxdays Nesting Box for Blue Tits is designed to provide a safe and comfortable breeding environment for smaller wild birds such as marsh tits and blue tits. Its thoughtful design includes a 27 mm entrance hole positioned to protect young birds from predators, and a removable base plate for easy cleaning after the breeding season. Made from robust fir wood, this birdhouse features a decorative light blue finish with a natural roof, making it an attractive addition to your garden. Technical specifications Overall dimensions (H x W x D): approx. 27 x 22 x 15 cm Interior dimensions (W x D): approx. 10.5 x 9.5 cm Entrance hole diameter: approx. 27 mm Weight: approx. 0.8 kg Material: Fir wood, metal Colour: Light blue, natural Installation Install the bird nest box at a height of at least 2 to 3 metres. The entrance hole should face east or south-east. Ideally hang in a place sheltered from the wind and rain. Hang several nest boxes at a distance of 10 m from each