Pergamyn envelopes 105x150 mm. Pack with 500500 pieces, size 105x150 mm plus 20 mm flap (on the narrow side), 40 g / m²
The ideal protection for stamps, blocks, mini bills, etc. Also suitable for postcards, banknotes, photos and negatives.
Pergamin paper is made of ultra-pure cellulose, transparent, antistatic, chlorine-free and acid-free Plasticizer. P>