The 8 Best small Self Seal Envelopes (2023 reviews)

The herkka small self seal envelope's high-end materials makes sure that it ages well with use. This is a very heavy weight and durable envelope with a self adhesive seal. It is designed with peel & seal closure—no moisture needed and a premium security tint to protect sensitive information and a super strong self-seal strip. They come in a very heavy duty box with easy sort tabs. It is easy to use peel and seal feature and an absolute time saver and mess saver.

These are medium weight envelopes with an extremely secure seal. They hold together well through the printer and also through the mail process. The adhesive seal nicely. They are sturdy enough to work in printers.

Why We Like This:

Makes sending letters easy without licking the envelopes
Secure envelopes are secure and easy to close
Easy to use peal off and self stick close

Best With zero problems: Aimoh every Pack

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The aimoh every pack is capable of outshining several other envelope featured in this list in overall features for the price point. These are quality envelopes with a smooth, thick finish. It has a security tint, ensuring privacy and confidentiality for all mailings. It is built to hold letter-size documents, these envelopes offer a convenient mailing solution for both homes and businesses. The security is excellent and they seal great.

These envelopes are great, easy to use and no licking. It has a rip off sticky tab so. It comes with an easy peel-and-stick closure, these envelopes allow for quick and efficient use. It is compatible with most inkjet and laser printers for quick and easy addressing.

Why We Like This:

Perfect envelopes for sending checks, etc
Perfect balance of thickness and economy
New and hot release

Best For Mailing Checks: Amazon Basics small Self Seal Envelope

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The amazon basics small self seal envelope should be able to handle its purpose and duties with ease. It is perfect for mailing checks or sending checks to school without a lot of extra space leftover like a #10 envelope. The envelopes are heavy duty paper and have a good grip adhesive to seal them with. They seal well, are tinted enough that you can't see what is inside, and the value is great too. The security design inside makes reading mail from the outside impossible.

The envelopes are well-made, with a sturdy construction that keeps contents secure during transit. These are not real flimsy and have a blue pattern inside so the contents can't be seen easily. The adhesive stays in place even after several months of storage.

Why We Like This:

Perfect for when you just want to send a check or small note/letter
Perfect size for mailing a check
Delivers what they promise

Best For sending computer: Blue Summit supplies small Self Seal Envelope

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The blue summit supplies small self seal envelope is specially designed for your daily usage and has all useful features. These babies are a real envelope development. They are made for printable voucher checks, so folding creatively an 8.5 x 11 it will fit, but not folding in thirds. It fits quickbooks printed check nicely, but recommends a larger envelope if you need to send supporting documents with the check.

The gummed adhesive has a good secure seal. It works for QB pro plus it is easy to come open. They are still heavy enough to keep the information inside secure. It is great with quickbooks bottom-stub checks.

Why We Like This:

Perfect envelopes for quickbooks online checks
Great for quickbooks checks & no licking needed
A great low-cost alternative to qb envelopes
Easy to use and easier to along and seal

Best For protecting private Mail: Aimoh small Self Seal Envelope

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The features department is where aimoh small self seal envelope truly manages to shine. These durable, security envelopes make it through the postal system without fail. It works well, no more licking envelopes. It is perfect for the magnetic calendars. The self-sticking seals work very well. They are of good quality with no hint of flimsiness.

These envelopes are made to hold checks. They all sealed easily and stay sealed. They are sturdy and very easy to use. It is great for including in billing statements for customers to remit payment.

Why We Like This:

Well made envelope which seals well
Perfect size, thick enough to provide security
Lot of satisfied buyers

Best For low Price: Splendoress small Self Seal Envelope

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The splendoress small self seal envelope is the best convenient envelope on the market today. This envelope has truly revolutionized the envelope game. They're self-seal envelopes. They are heavy weight, made well and the adhesive is very good. The self adhesion envelops are awesome. They don't stay closed when you wet and seal them. They are easy to write on, and heavy enough to be easy to work with and the self stickum is peel off and very easy. For a small business owner that has to watch closely all expenses paid, this is a real good "bang for your buck.

Why We Like This:

Good investment for long term
Delivers what they promise

Best For short notes: Quality Park small Self Seal Envelope

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The quality park small self seal envelope's high-end materials makes sure that it ages well with use. These Quality Park 6 & 3/4 inch envelopes obscure contents, and have a redi-strip closure, so no more licking or needing water sponge pens to moisten the glue on the envelope flap. They have a printed design on the inside, so that someone can't see the contents. The peel able paper strip is not only convenient, it protects your adhesive from dust so envelopes last longer. It is ideal for sending checks or short notes.

These extra security features are essential for sending checks or personally identifiable information (pii) through the mail. It is perfect for use at home or at work. The size is perfect for a check, some bills.

Why We Like This:

Easy to use and well-made envelopes
Security-tinted window and double-window envelopes to fit billing statements, paychecks and receipts
Excellent security envelopes w/peel off tab for no-lick stick
Good for checks and small letters

Best For Business letter: Amazon Basics Security Envelope

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The amazon basics security envelope should be able to handle its purpose and duties with ease. If you need envelopes that you don't need to mail, these are great. The peel off sticker is easier and more convenient than one you have to damped. There's so much material on the inside of the envelope, that they require two hands to slide a folded letter into the envelope. The flaps that fold on each end of the envelope are vertical and just slightly wider than 8.5 inches. The adhesive will pop open even when extra care is applied to press closed.

The peel and seal feature is very convenient to have. There are no transparency issues and the adhesion is solid. It can not be easily opened after its sealed.

Why We Like This: