Paprika The Liffey Built-In Cast Aluminium Letterbox Postbox - Antique BlackLiffey Built In Antique Black Post Box Traditional design Secure key lock Supplied with 2 keys Spare keys lock available Designed to be built in to a wall Designed in Ireland Size: 346mm(H) x 412mm(W) x 180mm(D) Liffey Built In Antique Black Post Box Designed in Ireland and handcrafted using traditional methods, these letterboxes are both attractive to look at and solidly built. They are made of cast aluminum and feature a secure key lock. Completely