The yale yal500155 delaware postbox is made from heavy duty steel and has a black finish yale locks delaware postbox has a stylish narrow design ideal for use where space is limited has a top loading letter slot with rainproof protected flap it is ease to remove the contents via the drop down door fitted with a high quality yale lock and supplied with two keys the extended anti phishing plate provides extra protection and it has a strong interior strap for holding the door open for mail