Woodlink's distinctive Coppertop style is applied here in this laser etched beautiful wren house. Predrilled for mounting and ornithologically correct 1 in. hole opening. The 7/8 in. kiln-dried, natural cedar, zinc chromate screws, full length anodized aluminum hinges and a 12 oz. copper roof that is individually cut, bent, hand fitted and glued, clearly sets the Coppertop apart from all competitors. A guaranteed winner that every wren will be lined up to occupy.