Not Flat Sleeves

Name: Not Flat Sleeves
Brand: Legion Supplies
SKU: LE16405
Price: 4.26 USD
Availability: InStock
Rating: 4.8 (5 reviews)

$4.26 ~~$6.99~~ In stock

Category: Deck Protectors

New Black Core sleeves featuring black inner surface instead of white.
50 count pack of plastic sleeves with a matte finish on front and back.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Andrew A. ★★★★★ Oct 22, 2026

Since all my other sleeves show the card border through the back, these black interiors finally hide it completely. The matte surface also makes them feel easier to shuffle without sticking together.

Joseph ★★★★★ Oct 21, 2026

The matte finish on both sides gives these sleeves a really nice, premium feel. I’m glad the inner surface is black now, it makes the card backs look so much cleaner.

Henry ★★★★★ Oct 20, 2026

Finally, a sleeve where the card backs don't clash with the black interior—the matte finish feels great, and shuffling is noticeably quieter than with standard gloss sleeves.