The 10 Best 10 legal Size Envelopes (2023 reviews)

We consider a 10 legal size envelope to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Aimoh 10 legal Size Envelope READ REVIEW

Best For Mailing Checks: Buy: spark ink 10 legal Size Envelope READ REVIEW

Best For print: Buy: Mead 10 legal Size Envelope READ REVIEW

Best For Check: Buy: Splendoress 10 legal Size Envelope READ REVIEW

Best For any letters: Buy: sustainable greetings 10 legal Size Envelope READ REVIEW

Best For Laser Printer: Buy: Amazon Basics 10 legal Size Envelope READ REVIEW

Best For Mailing off letters: Buy: HERKKA 10 legal Size Envelope READ REVIEW

Best For invoice: Buy: Blue Summit supplies 10 legal Size Envelope READ REVIEW

Best For sending out Invoices: Buy: Valbox 10 legal Size Envelope READ REVIEW

Best For Pack: Buy: Burasari 10 legal Size Envelope READ REVIEW

Best Overall: Aimoh 10 legal Size Envelope

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These are quality envelopes with a smooth, thick finish. The security pattern on the inside of the envelope is dark enough to hide the contents of the envelope. The adhesive strip is wider and carries the entire length of the envelope flap. It works with zero problems plus it is great for a big mailing.

These opaque bright white staple envelopes allow for easy address viewing. It comes with a convenient peel-and-stick flap, saving time and ensuring all documents stay enclosed. These envelopes are great, easy to use and no licking.

• Smooth texture, the self seal is self explanatory
• Good brand reputation

Best For Mailing Checks: spark ink 10 legal Size Envelope

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These are cost worthy and great security envelopes. The Spark Ink envelopes are great for mailing checks out without seeing through them. This box of envelopes is amazingly secure. The sturdy cardboard box they are packed in keeps them from being crushed or bent. The Tamper evident slit ensures your correspondence is secure and confidential.

These high security envelopes are a tremendous value with the added feature of a tamperproof flap and super high strength adhesive. The envelopes are heavy weight and very good for mailing checks out without seeing through them. There is no re-opening this envelope once it is sealed without detection.

• A very strong seal that holds up extremely well
• Protection envelopes and durable self peel adhesives
• Good brand reputation

Best For print: Mead 10 legal Size Envelope

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If you often find yourself scrambling for appropriate and satisfactory envelope, mead 10 legal size envelope should be your first option for buying. These are your standard, no-frills security envelopes with moisture-activated (i.e., lick it) glue seals. They must be moistened to seal. If you are just enclosing half a sheet or less (like a check), the Columbian brand is a more durable one.

The BOX HAS A GREAT SWOOSH DESIGN AND IT IS EASY TO OPEN. It can utilize lick-and-seal, peel-and-seal or even (gasp) tape-and-seal technologies to secure the flap. These are economical, and does the job just right.

• High-quality envelopes that have no issues dealing closed
• Not too sheer, seals nicely, gets the job done
• New and hot release

Best For Check: Splendoress 10 legal Size Envelope

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This envelope has truly revolutionized the envelope game. It is perfect for letters and bills. They are heavy weight, made well and the adhesive is very good. They are very sturdy envelopes. It is easy to write on, and heavy enough to be easy to work with and the stickum is peel off and very easy.

These envelopes are truly printer-friendly. The paper is good quality and the sealing works really well. They work well for sending letters. They are a great value as well at 4.5 cents per envelope.

• Great envelopes you don't have to lick
• Great value and quality, moderate security
• Look and sturdiness of envelopes are great
• Conveniently packaged in box, peel off adhesive easy to use

Best For any letters: sustainable greetings 10 legal Size Envelope

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Compared with other envelope in this category, the sustainable greetings 10 legal size envelope has a convenient design. These are lovely envelopes for slimline cards. Whether you're sending a letter to others or yourself, a billing statement, or an invitation, these cute envelopes will leave a lasting impression on the recipient. It is perfect for sending out invites. Each envelope in this delightful rainbow assortment measures 9.5 x 4.1 inches and features a smooth writing surface, making it ideal for easily customizing your message. It is made with high-quality, easy-to-write-on paper with a gummed seal.

The adhesion is excellent and they are very sturdy and have very vivid color. It is perfect for birthday cards or any letters. You can use these #10 colored business size envelopes for writing and mailing letters, invoices, checks, invitations, announcements, thank-you notes, and photos.

• Colors are vibrant, love them so much
• Stick great, great color, and super sturdy
• New and hot release

Best For Laser Printer: Amazon Basics 10 legal Size Envelope

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We would, of course, be remiss if we didn't mention amazon basics 10 legal size envelope for regular usage. These are excellent for secure strong paper envelopes. They work fine and are better at sealing than the self-adhesive ones. It has a design for secure closure. The interior pattern prevents being able to see what is contained in the envelope. The envelope is also a nice weight in the hand.

These envelopes are indeed the #10 size and have the security mosaic coloring inside, but they are made from very thin paper. It can be used as a makeshift filing system.

• Lots of excellent quality (thicker) envelopes
• Nice quality, thicker paper, and good glue coverage
• Great sturdy security envelops compared to dollar store or great value

Best For Mailing off letters: HERKKA 10 legal Size Envelope

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Compared with other envelope in this category, the herkka 10 legal size envelope has a convenient design. 10 security envelopes are designed with a premium security printed design to provide guaranteed privacy for your legal or business mail, offer protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy. It has 500 envelopes which can meet a long lasting supply, ideal for mass mailing of everyday business tasks.

These are easy to use and seal well. They have a flip and seal design that makes it easy to close them without any hassle. The adhesive is good enough to keep them closed. These are also not too sheer and are the perfect size to fit a letter. It is perfect for mailing off letters.

• More wetness, no more pulling paper off
• All materials (paper, plastic, glue) make it a great-quality product
• One of the new comers and featured product

Best For invoice: Blue Summit supplies 10 legal Size Envelope

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The blue summit supplies 10 legal size envelope should be able to handle its purpose and duties with ease. These are great to put stuff inside like folded paper and then you can mail that paper to others. It is really easy to use so you can send invoices and statements quickly with no wasted plastic strips from the peel and seal design. This perforation makes it easier to tear open. It will work for checks and invoices.

These are perfect for quickbooks. It is easy to use, but the adhesive could be stickier. They do the job and are fairly well made.

• Uickly seals with ease, plus no licking or peeling off
• Really good value for money no problems stick really well and are sturdy
• Super easy to insert letter and then place invoice and flip and seal flap

Best For sending out Invoices: Valbox 10 legal Size Envelope

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Best part: valbox 10 legal size envelope costs comparatively low and it is available to ship in 24 hours. These are a much needed upgrade from the handwritten addresses/basic envelopes. The windows line up perfectly with the return and sender address, eliminating the need for hand addressing or printing mailing labels, ideal for legal and standard business mailings, return documents and more. The self-seal feature makes these envelopes with windows much more convenient than regular, moisten-and-seal ones.

These security envelopes feature high securtiy tint which will protect your confidential information. It is great for sending out invoices. It comes with the strong adhesive flap, and the valbox #10 double window envelopes will be more evident if tampered. The contents are also easy to slip in.

• Fit quickbooks invoices and business billing statements perfectly
• One of the new comers and featured product

Best For Pack: Burasari 10 legal Size Envelope

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Self-seal envelopes have a self-adhesive seal that simply peels off to form a complete, secure seal across the width of each envelope, more convenient than ordinary wet and sealed envelopes, saving your time. It is designed with a premium security printed design to protect contents and sensitive information. It allows an easy printing, labeling or hand-addressing, great for quick, mass business mailings, great choice for standard business, legal documents and sensitive correspondence.

All the security envelopes are heavy duty, nice envelopes. It is great with white pens. It is made of high quality 120gsm paper to keep the cards, papers or documents stay flat all the time, no damage and curl, the envelopes are made to last. These are good quality and deliver quickly.

• Good investment for long term
• New and hot release