Protective Sleeves

MARCH SALE: 15% off Protective Sleeves. Must use code SUPPLY at checkout.

For postcards, postal history and banknotes. All protective sleeves are made from a crystal clear, acid and chemical softener free plastic film - archival safe for long-term preservation and protection of your collectibles. All measurements are internal measurements in millimeters. Most sizes are available in 2 different formats: side opening and top opening. The thick red line in the images indicates the opening side.