Store prints and documents up to 4.25 x 6.25 inches in this 108 x 159mm archival polyester pocket. Part of a size range built around the formats archives and photographic collections actually hold.

Polyester allows an item to be read and examined without being handled, which is why many custodians prefer film enclosures for frequently consulted material. Store polyester enclosures in a monitored environment: sustained relative humidity above 65% risks ferrotyping.