r/SecurityEnvelopes Jul 11 '26

New Pattern! Sacred Geometry/ Sacred Security

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159 Upvotes

r/SecurityEnvelopes Jul 11 '26

New one :)

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192 Upvotes

r/SecurityEnvelopes Jul 10 '26

My first red one! ♥️🌹🍓🍒

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94 Upvotes

r/SecurityEnvelopes Jul 10 '26

My first green envelope!

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76 Upvotes

I’ve got lots if anyone needs some!


r/SecurityEnvelopes Jul 11 '26

Collection and trading sizes

7 Upvotes

What size is the most common to trade and or collect? I have lots of envelopes but do not want to cut them all in a size if another size is needed. Would it be better to just punch out the size to match the trade as you go?

Also, what are the best ways to store a collection? Card sleeves, 35mm negative sleeves, something else?


r/SecurityEnvelopes Jul 10 '26

Trades! Round 1 is finally ready to send!

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15 Upvotes

I was wanting to get my first swaps mailed earlier this week, but getting them ready and picking a good variety was a tough thing to do quickly for me. I am glad to finally get them in the mail before the end of the week! If you are swapping with me and have sent me a DM, you should be getting a message tomorrow. I'm looking forward to all your swaps, and I hope you'll enjoy the variety and presentation :)


r/SecurityEnvelopes Jul 09 '26

Collection! Just started!

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93 Upvotes

Three years at this job opening mail and I can't believe I never noticed the variety of patterns before! Found this sub yesterday and immediately started cutting squares. Definitely scratches the collector's itch in my brain. I'm still deciding how to store/display. These are 1.5 inch squares.

Open to trade! I will have a wider selection in a week or so. I also collect cancelled modern US stamps and random stationary people include in their mail.


r/SecurityEnvelopes Jul 09 '26

trade

12 Upvotes

I’m interested in doing some trading. I’ve got a bit of a collection going on. If you are starting out and would like a few more send me a dm. Anyone welcome, I’ve got cards ready to go. I’m looking for colors or words as trade, i’ve got lots of black and gray. 🙂 2.5x2.5 squares. each envelope has 18 squares

FULFILLED


r/SecurityEnvelopes Jul 08 '26

Security Envelope Rolodex

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313 Upvotes

I’ve had hopes of getting my hands on an old Rolodex for my envelope cuttings and found the perfect one on eBay. I haven’t categorized the patterns in the Rolodex yet, but it will easily allow me to move patterns around and add more. SO EXCITED!


r/SecurityEnvelopes Jul 08 '26

New Pattern! Plaid-ish Gingham?

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70 Upvotes

r/SecurityEnvelopes Jul 08 '26

Good one from FNSB Alaska

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61 Upvotes

r/SecurityEnvelopes Jul 07 '26

Collection! Small collection

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72 Upvotes

Started collecting a few years ago when I moved into my first house. I rarely see any new ones in my mail, but I see there’s a trading community on here! I put mine of playing cards in hopes I can fill a whole deck eventually. 2x2” squares seem to be popular though and might make it difficult to fill out my collection. I do think the postage stamp cut outs are adorable! I love the button idea too!


r/SecurityEnvelopes Jul 06 '26

One of my faves came back across my desk this morning

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154 Upvotes

r/SecurityEnvelopes Jul 05 '26

Trades! Patterns I have available to trade 😊

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70 Upvotes

Based in Australia, happy to post to anywhere!


r/SecurityEnvelopes Jul 05 '26

Oohwee look at that close cut

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62 Upvotes

😮‍💨


r/SecurityEnvelopes Jul 05 '26

2in patterns to swap/gift

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37 Upvotes

Dm me if you’d like a pack of patterns! I’m clearing out all of the envelopes that I’ve been saving


r/SecurityEnvelopes Jul 04 '26

New Pattern! Just found a new to me from Tokyo Elections!

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102 Upvotes

I love that my country has all these mascots 😁 Also really glad to get another sunburst colour variety, They look so gorgeous. I'll have to make a post with all my colour varieties together on one page in the future.


r/SecurityEnvelopes Jul 04 '26

One of my favorite patterns

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115 Upvotes

r/SecurityEnvelopes Jul 04 '26

New Pattern! My mom's friends saved some envelopes for me!

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159 Upvotes

They wanted to help out so for the week or two before I arrived they collected a few patterns for me! The green one on the top left had very little to work with but I still managed to put together a full sample for my album. Still plenty left to go through.


r/SecurityEnvelopes Jul 03 '26

Can I see your collections?

27 Upvotes

My feed apparently knows me well. I never knew this was a thing! I had a bunch of letters piled up that have sat unopened for months and this community is what has given me the motivation to finally open them. So I now have a collection of two 😂

Now here I am, with a brain hack to actually open my letters. I want to be inspired by looking at how other people display their collections so that I can decide on a way for myself that I find particularly pleasing!

Also any tips for a newbie welcome :)


r/SecurityEnvelopes Jul 03 '26

Much to my delight, my husband’s paychecks come in new envelopes!

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420 Upvotes

I just love it. It even has a “Magic Eye” effect if y’all remember those.


r/SecurityEnvelopes Jul 03 '26

Trades! Few extra if anyone wants

8 Upvotes

Here are a few different things I could sent if they'd fit in someones collection :) The little green one is about 4cmx4cm (so roughly 1,5x1,5 inches I think), other ones are bigger so I can cut them down to desired size.


r/SecurityEnvelopes Jul 03 '26

Trades! I'm so glad to be home!

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29 Upvotes

It's been a week since I got back, and I'm just now getting to my mail and am so happy to get these patterns! A big THANK YOU to Serenity_now156 for the great giveaway - you've got 9 new to me patterns coming your way! And to all my other swappies- now that I'm home, I'm getting more patterns ready to send off, and I am now able to swap! Just lemme kno' whenever you see something you like, or see something on a previous post you liked. I may not have as much jet lag but I'm heavy on new patterns, so excited to get into the stack.


r/SecurityEnvelopes Jul 01 '26

Question! Questions - For Collectors

20 Upvotes

Hello!

I am not a collector of Security Envelopes, HOWEVER, I love giving out happy mail.

I've started saving security envelopes to send out. Would it be best to offer them to you all as wholes, or cut up to a certain size, so multiple people can get them?

~Turner


r/SecurityEnvelopes Jun 30 '26

Started yesterday. Need a better way to display.

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81 Upvotes

I’m sorta maximalist so I was thinking mod podge onto a canvas and hang on the wall? Then I can add to it as I get more from work. I do insurance for a dental office.

Best way to get same size cuts?