Top 10 White 8 1/2 x 11 Envelopes – Booklet Mailing Envelopes

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1. JAM Paper


JAM PAPER 8 3/4 x 11 1/2 Booklet Commercial Envelopes, White, 50/Pack

JAM Paper #ad - Features: gummed, Straight Flap and a Smooth Finish. White Booklet Envelope. Size: 8. 75 x 11. 5 inches. Perfect for business mailing, invitations, document mail, letters, greeting cards, and more!. Made from high qualuity 24lb paper.
BrandJAM Paper #ad
ManufacturerJAM Paper & Envelope #ad
Height8.75 Inches
Length0.1 Inches
Weight1.4 Pounds
Width11.5 Inches
Part Number12286h

2. Hamilco


Scored White Cardstock Paper 80lb Cover, 100 Pack, Hamilco Card Stock Folded Blank Cards with Envelopes 5 1/2 x 8 1/2"

Hamilco #ad - Elite packaging – securely packaged in a box to ensure you get your card stock in perfect condition and for your convenience to store your card stock for future use. Scored card - fold the card into the raised side for a perfect fold.

Ideal for laser, inkjet & copier pRINTING. Great price for superior quality cardstock - we use highest quality, and durable paper, MADE IN USA, thick, and we are very low priced. High quality vibrant prints - when you print on hamilco cardstock, your cards will look professionally printed. Risk free! - 100% cash back if you are not satisfied! Click ‘Add to Cart’ and BUY IT NOW!!! Multiple uses – excellent for greetings and invitations. 100 - 5 1/2" x 8 1/2" folded, 8 1/2" x 11" opened, 80lb cover cardstock, heavyweight, with 100 matching 5 3/4 x 8 3/4 Square Flap Envelopes, 216 GSM with 96 brightness. Kid's favorite! .
BrandHamilco #ad
ManufacturerHamilco #ad
Weight4.41 Pounds
Part Number2850

3. Amiff


Packaging, Amiff White Poly Bubble Mailers 8.5 x 11 Padded Envelopes 8 1/2 x 11. Pack of 10 Poly Cushion Envelopes. Peel and Seal. Mailing, Packing, Shipping

Amiff #ad - Shipping labels are easily adhere to waterproof shipping envelopes. Manufacturer size tolerance +/-. 25". Premium quality. Secure & private: sturdy layers of bubble envelopes are blocking light and shielding content from view. Universal packaging envelopes are great for mailing: documents, shops, home, gift cards, books, cosmetics, invitations, phone accessories, cell phones, medicines etc.

Strong and durable closure completely covers the padded mailers without the ability to open or remove items before arriving at the destination. Ship with confidence. Envelope mailers are tough enough to take on rough shipments. White padded envelopes with peel-n-seal are self-adhesive mailers. Using lightweight, nearly weightless materials, helps reduce shipping cost without sacrificing package safety.

Light weight: padded mailing envelopes are designed to save space without adding weight. Case of 10 pcs. Size: 8. 5 x 11. Multipurpose bubble packaging envelopes can be used in offices, schools etc. Shipping packages are lined with 80gsm bubble, with unique air cellular layers and 360° strong air bubble technology to help absorb shock during shipment.
BrandAmiff #ad
ManufacturerAmiff #ad
Height0.2 Inches
Length12 Inches
Width9 Inches
Part NumberWhitePBM-8.5x11

4. Amazon Basics


100-Pack, Peel & Seal, White, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes

Amazon Basics #ad - Measures 9 by 12 inches each. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Easy-to-seal peel and Seal closure—no moisture needed. Durable 28-pound white woven paper for quality and strength. 100-pack of no. 10-1/2 catalog envelopes.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP15

5. Aimoh


100 9 x 12 SELF Seal Security White Catalog Envelopes, 28lb, Security Tinted, Ultra Strong Quick-Seal, 9x12 inch 38100

Aimoh #ad - For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, thicker, catalogs, perfect for photos, larger documents and other business mailings.100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence!9x12 catalog envelopes; aimoh’s white 9x12 security envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 9x12 envelopes on the market.

White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, Aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.

Security tint pattern; ideal for secure business mailing and sensitive correspondence, security tint pattern to protect contents, each 9x12 envelope contains a super secure, information and data when mailing.
BrandAimoh #ad
ManufacturerAimoh #ad
Height2.5 Inches
Length9 Inches
Weight4.06 Pounds
Width12 Inches
Part NumberFBA_38100

6. Columbian Envelopes


Columbian Envelopes Columbian 9 x 12 Catalog Mailing Envelopes, Pull Strip, White, 100/Box COLO930, SimplySafe Tamper Evident, Security Tint, Peel and Seal Closure

Columbian Envelopes #ad - Stock up on boxes of 100 catalog mailing envelopes made from durable 28 lb paper and save; these tamper evident catalog envelopes are ideal for sending important documents through the mail.

Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside. Each catalog envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty. Columbian 9 x 12 envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening. What you'll receive: a box of 100 columbian 9 x 12 inch white catalog envelopes with a SimplySafe tamper-evident seal, pull strip opening and peel off Release & Seal closure.
BrandColumbian Envelopes #ad
ManufacturerTOPS Products #ad
Height3 Inches
Length12.19 Inches
Width9.75 Inches
Part NumberCOLO930

7. EnDoc


Legal, Office, For Home, or School., Mailing Documents, Business, EnDoc 9x12 Open End Self Seal Envelopes, 15 Pack, White 28lb Heavyweight Paper

EnDoc #ad - Made in the usa - proudly made right here in the United States. Self sealing closure - makes securing contents quick and easy. Super strong construction – standard white envelopes are crafted of Heavy, Durable 28lb Paper for Exceptional Rip, Tear & Puncture Resistance.

Heavyweight envelope set – pack of 15 single envelopes accommodates Variety of Small & Large Documents for Home, Office, Business, Legal & More. Catalog envelopes - Are perfect for catalogs, brochures, and leaflets. Thank you for supporting American manufacturing! Peel off the protective strip and press the flap firmly to create a tight bond that seals the contents safely inside the envelope.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part Number10x1315

8. Amazon Basics


Brown Kraft, 9x12 Inch, Peel & Seal, Amazon Basics Catalog Mailing Envelopes, 100-Pack, AMZP13

Amazon Basics #ad - Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Measures 9 by 12 inches each. Durable 28-pound brown kraft material provides privacy and strength. 100-pack of 9 x 12 inch catalog envelopes. Easy-to-seal peel and Seal closure—no moisture needed.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP13

9. Aimoh


9x12 Inch 38300, 9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes, 100 Count, 28lb

Aimoh #ad - 9x12 kraft envelopes; aimoh’s catalog envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence. 9x12 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 9x12 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market! Self adhesive seal; aimoh's 9 x 12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, ideal for mailing thicker catalogues, super secure seal across each envelope's width that won't easily open or tear, brochures and magazines.

228lb stock; manufactured from tough, woven paper extends the tampering resistance of this envelope, standing up to normal postal wear and tear without damage, the durable, the brown kraft material will insure privacy of the envelopes contents, durable Construction like 28lb paper stock, .

Durable multi-purpose; ideal for mailing catalogues, promotional material, brochures and more, documents, magazines, direct mail, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.
BrandAimoh #ad
ManufacturerAimoh #ad
Weight3.9 Pounds
Part NumberAE-912CGS

10. Amazon Basics


Pack of 100, 5-3/4 x 8-3/4 Inches, Amazon Basics A9 Blank Invitation Envelopes with Peel & Seal Closure, White

Amazon Basics #ad - Smooth printer-friendly surface works well for direct printing. Product dimensions: 5-3/4 x 8-3/4 inches LxW. Peel and seal for convenient closure no moisture needed. Includes 100 blank a9 envelopes made of 24-pound white woven paper for reliable strength. Holds folded 8-1/2 x 11 inch sheets of paper. Invitation envelopes; ideal for mailing computer-generated wedding, birthday, or other special event invites.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZA22