These Archival Binder refills are manufactured from inert, polyester based clear film giving full archival protection against physical damage, surface reaction and atmospheric contamination. Strong, light and clear with an overall size of 430x340mm they are open only on the punched side, and only accessible when rings are open for extra security. Available in packs of 10 they fit A3 Portrait Albums, Archival Boxes and Portfolios.

Polyester Refill Sleeve A3 420x320mm Pack of 10
Holds 1 A3 item per refill sleeve or 2 back-to-back.

Perfect for A3 Portfolios, Binders and Archival Ringbinder Boxes.

Polyester Premier Binder Refills are ideal for Photographs, Family Histories, Negative Archives, Ephemera, Prints, Correspondance, Printed Collectables and much, much more.