Top-Rated Large Mailing Envelopes 12 x 15 for Oversized Documents, Artwork, and More

Need to mail oversized papers, drawings, or posters? Quality Park’s 12 x 15-1/2 Clasp Envelopes are an excellent choice. These envelopes are made from durable 32 lb Kraft paper and feature a spacious 12 x 15-1/2 inch size. Keep your documents secure with their double closure system with a metal clasp and gummed sealing. The gummed seal creates a strong and secure adhesion, ensuring that your contents will arrive safely and securely.

One of the standout features of these envelopes is their durability. The 32 lb Kraft paper is thick and resistant to tearing, so you can rest assured that even heavy or bulky documents will be protected during transit. They're also ideal for storing and organizing oversized documents in the office or at home.

JAM Paper Large Mailing Envelopes are perfect for sending large documents, catalogs, and brochures. Measuring 12 inches by 15 1/2 inches, these envelopes are big enough to accommodate oversized contents. The open end design makes it easy to insert and remove items, and the sturdy construction ensures that your contents will arrive safely. These envelopes are made from high-quality paper and are available in a variety of colors, so you can find the perfect ones to match your needs. Whether you're sending out business correspondence or personal mail, JAM Paper Large Mailing Envelopes are a great choice.

Overall, JAM Paper Large Mailing Envelopes are a great value for the price. They are durable, easy to use, and available in a variety of colors. I highly recommend them for anyone who needs to send large documents or other oversized items through the mail.

JAM PAPER Stay-Flat Photo Mailer Envelopes are a great choice for shipping photos, documents, and other delicate items. The envelopes are made of a sturdy material that protects the contents from bending and damage. The envelopes also feature a peel-and-seal closure that is quick and easy to use. However, some customers have reported that the envelopes are a bit pricey compared to other options. Additionally, the white color of the envelopes may not be to everyone's taste.

Overall, JAM PAPER Stay-Flat Photo Mailer Envelopes are a good choice for those looking for a durable and convenient way to ship photos and other delicate items.

Introducing the ultimate solution for your large-scale mailing needs - our premium Large Envelope Mailers measuring 12" x 15". These envelopes are meticulously designed to provide exceptional protection and convenience for mailing documents, magazines, artwork, and any other large items that require secure and professional packaging.

Crafted from durable poly material, our mailers offer superior tear and puncture resistance, ensuring your contents arrive at their destination in pristine condition. The self-sealing adhesive strip makes sealing a breeze, eliminating the hassle of using tape or glue. Plus, the bulk packaging option offers significant cost savings for businesses or individuals with high mailing volume.

Metronic's Large Mailing Envelopes, sized at 12x15 inches, are meticulously crafted to provide unparalleled protection during shipping. Constructed with robust materials, these envelopes shield your valuable items from moisture, punctures, and other potential hazards encountered during transit. The opaque black exterior ensures privacy and discretion, while the interior cushioning provides an extra layer of protection against bumps and jolts.

The generous dimensions of these envelopes allow you to accommodate a wide range of items, from fragile collectibles to bulky clothing. The self-sealing adhesive strip makes packaging quick and effortless, saving you valuable time when preparing your shipments. Metronic's Large Mailing Envelopes are an excellent choice for businesses and individuals seeking reliable and cost-effective shipping solutions.

Quality Park Heavyweight Catalog Envelopes in the spacious 12 x 15.5 inch size are the perfect choice for mailing large catalogs, documents, and other bulky items. Constructed from durable brown kraft paper, these envelopes offer exceptional strength and protection, ensuring your contents arrive safely and securely. The gummed flap provides a reliable seal, preventing tampering and maintaining the privacy of your mailings. With 100 envelopes in each box, you'll have an ample supply for all your mailing needs. These envelopes are not only functional but also environmentally responsible, making them a great choice for businesses and individuals who prioritize sustainability.

While these envelopes may not be suitable for items requiring extra cushioning, they excel in providing secure and cost-effective mailing solutions for a wide range of documents and materials. The generous size accommodates large catalogs, brochures, and other bulky items, making them a versatile option for various mailing needs. Whether you're sending out marketing materials, important documents, or personal correspondence, these envelopes offer a professional and reliable mailing solution.

These large mailing envelopes, measuring 12 x 15.5 inches, provide ample space for mailing documents, brochures, or small items. Their sturdy 28Lb brown craft paper construction ensures durability and protection during transit. The secure metal clasp closure keeps contents safely enclosed, preventing accidental openings. Additionally, the gummed flap offers a tamper-proof seal, ensuring the privacy of your mailings.

These envelopes are versatile and suitable for various mailing needs, from personal correspondence to office or business use. They are perfect for mailing documents, contracts, invoices, marketing materials, or even small packages. The convenient pack of 5 envelopes makes them ideal for occasional mailing tasks. While the envelopes may be slightly more expensive than standard envelopes, their durability and security features justify the investment for important mailings.

JAM PAPER Large 12 x 15 1/2 Open End Catalog Mailing Envelopes are an excellent choice for businesses and individuals seeking a reliable and durable mailing solution. These envelopes are crafted from high-quality brown kraft manila paper, providing exceptional strength and sturdiness, ensuring your contents arrive safely and securely.

The generous size of 12 x 15 1/2 inches makes them ideal for mailing catalogs, brochures, documents, and other large items. The open-end design allows for easy insertion and removal of contents, while the gummed flap provides a secure closure. Moreover, the brown kraft finish lends a professional and sophisticated touch to your mailings.

Mead 12x15 large mailing envelopes are an excellent choice for oversized items, offering ample space and durability. Their clasp closure ensures a secure seal, while their sturdy construction provides peace of mind during shipping. The brown kraft material adds a natural and professional touch.

While the quantity may be limiting for larger mailing campaigns, these envelopes are perfect for smaller-scale needs or occasional bulk mailings. Their compact packaging allows for easy storage and organization, making them a convenient addition to any mailing supplies.

Duck Brand Kraft Bubble Mailers offer a dependable solution for packaging and mailing a wide range of items. Their ample 12x15 inch dimensions make them ideal for larger or fragile items, providing ample space for safekeeping. The durable kraft exterior and protective bubble lining work in tandem to shield your contents from damage during transit.

The self-sealing adhesive strip simplifies the packaging process, enabling quick and secure closures. The lightweight design helps reduce postage expenses, making these mailers an economical choice. Whether you're mailing documents, artwork, or even clothing, these versatile envelopes provide reliable protection and peace of mind. It's worth noting that they are not water-resistant, so if mailing moisture-sensitive items, additional measures may be necessary. The pack of 5 may be insufficient for large mailing operations, but for smaller volumes or occasional mailing needs, these Duck Brand Kraft Bubble Mailers are an excellent option.