Sealed magnetic A4-A3 envelopes

A4 consider A3 formats, sealed SUSTAINABLE (Germany) envelopes are ideal for presenting information outdoors or in damp rooms. A reliable seal guarantees excellent protection of the contents of the envelope according to IPX5 standard (protection against water jets from all directions) not only against moisture, but also against dirt. Non-reflective envelopes are made of extremely stable, transparent, UV-resistant and damage-resistant plastic, can be used -20 - + 60 ° C temperature.

In the back part, the envelopes have 2, extremely strong adhesive magnetic strips (adhesive force - 0,95N/cm² / per strip). Envelopes can be fixed both vertically and horizontally. The information sheets in the envelopes are extremely easy to change, and you can print them on regular sheets of paper.

Each envelope comes with 2 thick paper inserts. Hang and glue versions of these frames are also produced.