A pack of 50 archive standard protective sleeves, designed to enhance, protect and preserve precious Banknotes for decades to come. We make many different sizes of sleeves to suit bank note collectors worldwide. These sleeves are manufactured in the UK using three different density layers of acid free and inert biaxially oriented polypropylene.
- ARCHIVE STANDARD, Protective Sleeves for Banknotes - dimensions are external so measure your banknote, add 4mm to length and width, then select the nearest size over to fit;
- Made in the UK to British Standards for Archive Storage - multiple sizes available. Materials are not only ACID FREE but CONTAIN (not coated with) a 3% ALKALI BUFFER;
- storage.boutique new technology 3 density layers of biaxially oriented polypropylene retards the harmful effects of ULTRA VIOLET radiation (daylight)
- Global leader in crystal CLARITY - will not decay, or dull, over decades and will not diminish the ink colours of a banknote
- Unlike hard plastic, will not scratch or Bend Bank Note on Insertion or Removal
Remember - Buy 2 - discount 15%, Buy 3 - discount 20%, Buy 5 - discount 25%
storage.boutique has developed an innovative new, lightweight three layer, acid free, archive standard sleeve specifically sized for various collectables. They are manufactured here in the UK to our own exact specifications, from three different density layers of very high quality biaxially-oriented polypropylene (BOPP). Our materials contain a 3% alkali buffer and are made in the UK to British Standards BS 4971 - Conservation and care of archive and library collections and BS 18903 in relation to storage materials.