Best Confidential Security Envelopes

Amazon Basics #9 Envelopes with Peel & Seal, Double Window, Security Tinted, 500-Pack

  • 500-count pack of #9 security envelopes with Peel & Seal closure—no moisture needed.
  • Interior security tint keeps content private.
  • securely send checks, invoices, or other confidential documents.
  • Double window allows sender and recipient addresses to show through.
  • 24-pound white wove paper for quality and strength.
Check Stock

Amazon Basics #10 Security-Tinted Self-Seal Business Letter Envelopes Peel & Seal Closure - 500-Pack White

  • 10 business letter envelopes for home or office.
  • Includes 500 - 10 envelopes made of 24-pound white woven paper.
  • smooth surface works well for direct printing.
  • securely send checks, invoices, or other confidential documents.
  • Product dimensions: 4-1/8 x 9-1/2 inches.
Check Stock

Amazon Basics #10 Security-Tinted Self-Seal Business Envelopes with Left Window Peel & Seal Closure - 500-Pack White

  • #10 business letter envelopes with single left address window.
  • Includes 500 #10 envelopes made of 24-pound white woven paper for quality and strength.
  • securely send checks, invoices, or other confidential documents.
  • Product dimensions: 4-1/8 x 9-1/2 inches.
Check Stock

50 1099 Envelopes Self Seal, 1099 MISC and 1099 NEC Envelopes, Double Window Security Envelopes, Designed for Printed 1099-MISC or 1099-NEC Laser Forms from QuickBooks Desktop, 5 5/8’’ x 9’’

  • Our 1099-MISC or 1099-NEC envelopes will perfectly fit your computer printed 1099 MISC or 1099 NEC forms from QuickBooks or similar accounting software. 1099 MISC and 1099 NEC forms will slide in with ease and not move around during transit.
  • Recipient and return address will show perfectly in our unique double window 1099 envelope design. No need to worry about the social security number or other personal information showing through the envelope windows..
  • Our 1099 MISC or 1099 NEC envelopes, self seal, provide complete tax form security, as the confidential information on your 1099-MISC or 1099-NEC forms (2020) will be hidden with our black security tint design..
  • Your contents will stay sealed during transit in our 1099 envelopes, 2020, self seal with strong latex adhesive and unique tapered self seal flap design. To seal the envelope, simply fold and press for a permanent seal – no additional licking, glue, or tape required..
  • Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.
Check Stock

#10 Security Self-Seal Envelopes PANDRI Windowless Business Mailing Envelopes Security Tint Pattern for Secure Mailing Invoices and Statements Size 4-1/8 x 9-1/2 Inch - 24 LB - 500 Count

  • 500 PACK SECURITY ENVELOPES: PANDRI #10 envelopes measuring 4 1/8 x 9 1/2 are ideal for any document and are perfectly suited for business checks, invoices and documents.
  • WINDOWLESS DESIGN: Features a windowless blank design for easy printing or labeling. Ideal for mass envelope printing when doing multiple copies of business mail, or for quick handwritten addressing for home us.
  • SECURE TONE: These envelopes come with a secure navy blue inner stripe that makes it difficult to see through the contents, protecting your important data and sensitive information for confidential documents such as organic business or legal.
  • QUICK SELF-SEAL: This design makes it quicker and easier to send more invoices, just peel and press, no glue sticks and lick envelopes to quickly seal envelopes and save time. Perfect for mailing large quantities of everyday business envelopes and home mail.
  • LONG-TERM SUPPLY: No.10 envelopes come in a box of 500, so you can store them for long-term use. This is the ideal envelope for home and office use. Order now.
Check Stock

Identity Protection Roller Stamp Lionergy Wide Roller Identity Theft Prevention Security Stamp (Red Roller Stamp)

  • [ EFFECTIVE PRIVACY PROTECTION ] Security protection roller stamps with special letters design, printing hidden under the confidential information, make your personal information illegible..
  • [ GREAT ALTERNATIVE ] Roller stamp eliminates the demand for noise and expensive shredder..
  • [ NLIMITED RE-INKING ] Ink can be refilled in the security protection roller stamp side when ink runs out. Stamp will cover approximately 100 feet..
  • [ BEST TIME SAVING ] Stamp works well on all regular paper, envelopes and package addresses, just need to roll the security stamp over the content of paper..
  • [ MULTIPLE USES ] Perfect for bills, credit card offers, bank statements, tax returns, postcards, junk mail and more..
Check Stock

Amazon Basics #6 3/4 Security Tinted Envelopes with Peel & Seal, 100-Pack, White

  • 100-Pack of 6 envelopes with Peel & Seal closure—no moisture needed.
  • securely send checks, invoices, or other confidential documents.
  • Interior security tint keeps content private.
  • 24-pound white woven paper for quality and strength.
Check Stock

ABC Foil Insulated Box Liners 8x8x8. Pack of 5 Insulated Shipping Boxes for Frozen Food 8\ x 8\ x 8\. Insulated Shipping Containers. Cold Shipping Boxes for Frozen Fish, Meat, Grocery, Ice

  • RELIABLE QUALITY THERMAL BUBBLE PACK: Padded mailers for small business are made from reflective metallized foil with bubble lining. Mailing envelopes bubble padded prevent conductive and convective heat transfer. Thermal bubble mailers food maintain the required temperature inside..
  • CONFIDENTIAL COLD SHIPPING PACKAGING: Insulated packaging for small business has sturdy layers for privacy and security. Bubble packaging envelopes with strong adhesive strip are tamper resistant. Packing envelopes for shipping packages protect contents from moisture..
  • USEFUL THERMAL BAGS FOR FROZEN FOOD: Small business packaging supplies combine stylish appearance and useful properties. Leak-proof padded mailing envelopes are great for delivering light and temperature sensitive items. Insulated shipping envelopes have excellent cushioning..
  • WIDE USE INSULATED MAIL: Cool shield thermal bubble mailer is good for food to take with you on the road. You can put meal for your child in cold shipping package for school or walk. These waterproof bubble mailers can also be used as gift bubble envelopes, cute bubble mailers..
Check Stock

Clasp Envelopes – 10x13 Inch Brown Kraft Catalog Envelopes - 30 Pack - with Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, Office, Business, Legal or School.

  • HEAVY DUTY ENVELOPES 10 x 13 : These professional-looking multipurpose envelopes feature a dual-purpose seal that allows multiple uses..
  • MADE IN USA, HEAVY DUTY PAPER : Extra strong, durable 28lb standard brown kraft envelopes proudly made right here in the united states provides confidential protection & exceptional rip, tear & puncture resistance - thank you for supporting american manufacturing!.
  • DOUBLE SEAL DESIGN : Offers reliable security for personal & professional mailing.
  • sturdy metal dual prong clasps & gummed seals w/ tough adhesive glue..
  • CATALOG ORIENTATION : Classic open-end style enables fast, convenient stuffing for legal letter, pamphlet, coupon, magazine & other common mailers..
  • SAFE FOR STORAGE : Ideal 10 x 13 size is perfect for both mailing & storing important paperwork, craft projects, stamps, dies & more.
Check Stock