Mail your flat products economically in these cardboard Enveloboxes – the letterbox boxes in the shape of an (EC4 size, or A4+) envelope.
In stock
Mail your A4+-size printed documents in these transparent direct-sale envelopes with a self-adhesive closure strip and they will be well protected.
Mail your fragile products in these protective air-cushion envelopes made of FSC-certificated paper and specially designed to be recycled after use.