The birdhouse designed specifically for Wrens is made of weather-resistant mahogany with copper roofing. This distinctive USA-made birdhouse features numerous interesting and practical details, like metal bales for easy hanging, louvered ‘clapboard’ fronts, graceful curved peaks, and a hole in the back for easy access to clean it up between “tenants.” With the entry at 1¼" diameter, these are a perfect size to attract the ubiquitous LBJs (“little brown jobs”, in birdwatcher parlance) like wrens, titmouses, chickadees, nuthatches, etc. Size 5" wide x 5½" deep x 10¾" tall.