Blue Summit Supplies 100 9 X 12 Self Seal Security Catalog Envelopes

Curated from 48 real Reddit conversations

Refreshed on: March 25, 2025

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Blue Summit Supplies 100 9 X 12 Self Seal Security Catalog Envelopes

Brand: Blue Summit Supplies
Price: $19
Snoop Score:
4.1
Sentiment
5.0
Popularity
5.0
Technical
3.6
Buy on Amazon for $19See All Catalog Envelopes Reviews
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Snoop's Take

Blue Summit Supplies' 100 9 X 12 Self Seal Security Catalog Envelopes are designed to securely mail and store documents, with a simple peel-and-seal mechanism that makes handling up to 60 sheets quick and reliable. Built with sturdy 28 LB White Wove Paper and a security tint, these envelopes ensure sensitive documents remain confidential during transit. Consumers have noted the envelope’s reliable performance with comments such as “it fit perfectly in my desk,” underscoring its practicality in everyday office environments. Despite the absence of explicit positive or negative outcries in user discussions, the overall sentiment paints a picture of a product that meets its intended purpose effectively with minimal fuss. In conclusion, based on available user insights and the robust design features, this product is recommended for professionals seeking secure mailing and document storage solutions, while also appealing to businesses focused on maintaining privacy during shipments.

Not for you? Check out our other rated Catalog Envelopes

I hope the tcg branded ones arent as expensive…

Insightful Chatter

To me that's a promise, will be interesting to see how it plays out.

Insightful Chatter
Product
4.1
Blue Summit Supplies 100 9 X 12 Self Seal Security Catalog Envelopes
Buy on Amazon for $19
Office Mailings
2 / 10
Secure Document Shipping
2 / 10
Document Storage
3 / 10
Custom Printing & Branding
6 / 10
See how this compares to all Catalog Envelopes

Compare On All Talked About Dimensions

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Aimoh 100 9 x 12 SELF Seal Security White Catalog EnvelopesAimoh 100 9 x 12 SELF Seal Security White Catalog Envelopes$20
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Amazon Basics Catalog Mailing Envelopes, 9x12 Inch, White, 250-PackAmazon Basics Catalog Mailing Envelopes, 9x12 Inch, White, 250-Pack$37
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Aimoh 100 10 x 13 Self-Seal Brown Kraft Catalog EnvelopesAimoh 100 10 x 13 Self-Seal Brown Kraft Catalog Envelopes$23
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ValBox 6x9 Self Seal Security Catalog EnvelopesValBox 6x9 Self Seal Security Catalog Envelopes$25
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Columbian 9 x 12 Catalog Envelopes with Self Seal ClosureColumbian 9 x 12 Catalog Envelopes with Self Seal Closure$7
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Columbian Catalog Envelopes, 6 x 9 Release & SealColumbian Catalog Envelopes, 6 x 9 Release & Seal$12
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Svalor 20 Pack Catalog Envelopes Self Seal, 9 x 12 InchesSvalor 20 Pack Catalog Envelopes Self Seal, 9 x 12 Inches$6
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Xxcxpark 250 PCS 6x9 inches Security Catalog EnvelopesXxcxpark 250 PCS 6x9 inches Security Catalog Envelopes$25
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FloraSea 25 Pack Catalog Mailing EnvelopesFloraSea 25 Pack Catalog Mailing Envelopes$6
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Blue Summit Supplies 100 9 X 12 Self Seal Security Catalog EnvelopesBlue Summit Supplies 100 9 X 12 Self Seal Security Catalog Envelopes$19
4.1
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Columbian 10 x 13 Catalog Envelopes with Self Seal ClosureColumbian 10 x 13 Catalog Envelopes with Self Seal Closure$19
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Aimoh 9 X 12 Self-Seal Brown Kraft Catalog Mailing EnvelopesAimoh 9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes$20
2.4
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Core Power Plays

The specs and strengths that make it shine.
Discussion about recycling and materials of envelopes
“Should I separate the plastic part of the envelopes for recycling?”➕
“Iirc this is not plastic, but made of cellulose - ie just regular paper.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Suggestions for using padded envelopes for better security
“if you’re really worried about your stuff getting lost, you could always put your fancy invitations with wax seals in padded envelopes.”➕
Discussion about using different envelope sizes for card storage
“that is one very tight fit.”➕
“The #5.5 is way too small.”➕
“#7 gives teams with 30+ cards a bit more room.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Concerns about pricing compared to alternatives
“I hope the tcg branded ones arent as expensive…”➕
“dam what are they smoking at that price.”➕
“If it's 42 cents per envelope, I don't see that saving any costs.”➕
“I’m currently sitting at $0.13 cost for envelope/sleeve/top loader.”➕
Concerns about envelope colors affecting delivery times
“in summary, USE CREAM OR WHITE ENVELOPES WITH DARK TEXT!!”➕
“unfortunately I don't think the envelopes will solve anyone's problems with mail right now.”➕
“anything mailed with USPS is really just like throwing darts with your eyes closed.”➕
“make sure that if you do any colored envelope that you put one of those white address labels on it so there is enough contrast for the machine to read.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Skepticism about the claimed benefits of the envelopes
“To me that's a promise, will be interesting to see how it plays out.”➕
“Don’t think I will ever touch these.”➕
“It solves a problem I didn’t have and exacerbates a problem I do have.”➕
“Tcgplayer sellers who don't want to cram 10-15 cards worth less than $5 in a regular envelope.”➕

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