Stylish Letterman IV designer letterbox Letterman IV is an extremely practical letterbox in a purist design, which impresses with its outstanding workmanship and has become a worldwide bestseller. With a length of 32.5 cm and a height of 3.5 cm, the insertion opening is dimensioned so that C4 envelopes can also be inserted without being folded. The scope of delivery includes an LED sensor light, which can be stuck anywhere inside the letterbox and reacts to vibrations. The Letterman IV letterbox complies with the DIN 32617 letterbox standard recommended by Deutsche Post.
