Bird Box to allow birds to nest made from wooden FSC coming exclusively from forests treated according to principles of eco-sustainability. Metal hooks for fixing to the cage, extendable roof facilitate cleaning operations Circular hole for access and rost for breaking, themed decoration on the front Available in differents models: Mini, Small, Medium, Large and Extra Large Overall dimension: 19,5 x 14 x h 14 cm. Hole diameter: 5 cm.