Postcard Sleeves

Check out our postcard sleeves selection for the very best in unique or custom, handmade pieces from our postcards shops.

✨ Made for Stray Kids mini postcards or other A5 postcards measuring 150 x 210mm ✨ They’re thick - 100 microns ✨ No PVC, acid free and archival safe.

PREMIUM POSTCARD SLEEVES - INDIGO VERSION (154x213MM)

Clear Polypropylene. 2 Mil Thickness. Need it sooner??.

BCW Standard Postcard Sleeves 3¹¹⁄₁₆ x 5¾ 100/Pack 2 Mil Clear Polypropylene

50 Sheets Clear Photo Sleeves Photo Album Page Blinder Photo Sleeves Postcard Sleeves, Size: 29.1x22.8

POSTCARD Protection Sleeves

Factory sealed package of 100 sleeves Crystal clear No PVC, dimensions: 4-3/8 x 6 Hold continental postcards

BCW Continental Postcard Sleeves, 100 Piece

BCW Postcard Soft Sleeves (100 Count Pack)

Sleeves designed for regular or standard sized 3 1/2 X 5 1/2 (9 cm X 14 cm) postcards. 3 1/2 X 5 1/2 is a common size for most older cards made in the early 20th century, and exending through late 1960s.

Shield Sleeve for Vintage Postcards | Coin Supply Express

POSTCARD SLEEVES WALLETS Various Polyprotec Sizes Photos Postal

3-11/16 x 5-3/4 Postcard Soft Sleeves (100ct)

BCW Standard Postcard Sleeves 100 (One Pack of 100) - SMPostcards's Ko-fi Shop - Ko-fi ❤️ Where creators get support from fans through donations, memberships, shop sales and more! The original 'Buy

Shield Sleeve for Vintage Post Cards

1000 BCW POSTCARD SLEEVES Archival Safe Bags 10 Pack@100 Acid Free