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$29.99
Home/Toys & Games/Collectible Toys/Collectible Display & Storage/Trading Card Storage Albums & Cases/Sleeves
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storage.boutique Postcard Protection Sleeves, Acid Free & Archive Standard, Outsize 186 x 139 mm, 50
★★★★★
$29.99
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2 availableSize: Outsize - 139 x 186mm
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1
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About this item
- ACID FREE POSTCARD protective sleeves which offer the highest level of ARCHIVE STANDARD protection, made with a 3% alkali buffer for long term safe storage
- Made in the UK to comply with British Standard 4971 - Conservation and care of archive and library collections, and 18903 in relation to storage materials.
- New technology material from storage.boutique - dense, strong and lightweight Biaxially Oriented Polypropylene (BOPP). Three different individual layers protect against daylight (Ultra Violet), moisture, and volatile organic compound damage.
- Crystal clear, does not cloud over time, fits neatly over a single postcard to display perfectly, and enhance the glossy quality of the sleeve contents.
- Scratch-resistant, anti-static, photograph activity safe material, ideal for very long term, safe storage
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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