Custom Mailers

Mail your products in style with our range of compostable, recycled, and recyclable custom mailers. These mailing envelopes are designed to enhance brand recognition while shipping your products responsibly and sustainably.

Explore Our Wide Range of Custom Printed Mailers

Looking to ship your fragile and important products and documents in style? Browse our collection of functional and attractive printed mailers for all your shipping needs.

Bubble Mailer With Logo

Internal bubble lining for added cushioning, padding, and impact protection.

 Fold-over flap design with adhesive closure and an eco-friendly paper surface for branding.

Custom-Printed Poly-Mailers

Tear-resistant polyethylene construction with a self-sealing adhesive strip for secure closure.

Rigid-Mailers1

 Made from sturdy 16pt to 18pt cardboard to protect folds & corner damage.

Send Your Promotional & Important Items With Custom Mailers

Custom mailers offer a professional, reliable way to ship promotional materials, documents, catalogs, apparel, and other lightweight items. Designed to keep items secure during transit, they help ensure your shipments arrive in excellent condition.

Their clean presentation and practical structure make them a popular choice for businesses looking to create a positive delivery experience.

Whether used for marketing campaigns, e-commerce orders, or important correspondence, custom mailers offer an efficient packaging solution that combines convenience, protection, and a polished appearance.

Why Choose Custom Mailers?

Custom mailers combine product protection, brand visibility, and convenience, making them an excellent packaging solution for businesses of all sizes.

  • Self-sealing closures for quick and secure packaging.
  • Lightweight construction helps reduce shipping costs.
  • Custom printing strengthens brand recognition and visibility.
  • Durable construction helps protect items during transit.

Custom mailers provide an efficient packaging solution that keeps products protected while helping your brand stand out.

How To Design A Custom Mailer?

We make the design process simple by allowing you to customize every aspect of your mailer. Choose the size, material, artwork, colors, and finishing options that best represent your brand. Our design team can also assist with creating print-ready artwork and ensuring your custom mailers look professional from every angle.

Material Options

Our packaging materials offer reliable protection, durability, and versatility, ensuring products arrive safely. We offer the following material options for custom mailers:

  • Bubble Wrap: Provides cushioned protection, ideal for fragile items and products requiring extra impact resistance.
  • Poly Wrap: Lightweight, moisture-resistant mailers perfect for apparel, soft goods, and non-fragile items.
  • Kraft Stock: Eco-friendly, recyclable paper mailers offering reliable protection with a natural, customizable finish.
  • Cardstock: Rigid, durable mailers that prevent bending or creasing, ideal for documents, photos, and certificates.

Custom Sizes

Every product has different packaging requirements, which is why we offer custom mailers in any size you need. Whether you’re shipping small promotional items, documents, apparel, or larger products, we can create mailers tailored to your exact dimensions for a secure and professional fit.

Are you looking to ship your ecommerce products in durable boxes? If so, then look at our range of custom mailer boxes, a perfect option for shipping medium to heavyweight products in style.

What Makes Custom Mailers Premium?

Premium custom mailers are more than just packaging. They help create a professional brand image and leave a lasting impression on customers. High-quality printing allows you to showcase your logo, artwork, product details, and brand colors with exceptional clarity.

We offer both digital and offset printing, using the CMYK and Pantone (PMS) color systems to ensure accurate color matching and vibrant print results that maintain consistency across every mailer. Whether you prefer bold graphics or a clean, minimal design, our advanced printing capabilities help your packaging stand out.

To further enhance the appeal of your custom mailers, we offer premium finishing options, including:

  • Spot UV
  • Hot Foil Stamping
  • Embossing
  • Matte Finish
  • Gloss Finish
  • Soft Touch Finish

These finishing options add texture, depth, and visual appeal, helping your mailers create a memorable unboxing experience.

Why Our Shipping & Mailer Envelopes Are Essential

Our custom shipping envelopes provide a reliable and practical solution for safely delivering products while combining strength, durability, and efficiency.

Made from sturdy, carefully selected materials, these customizable mailers help protect items of varying sizes and levels of fragility.

They serve as secondary packaging and reduce the risk of damage caused by shocks, drops, or vibrations. By combining durability, efficiency, and practicality, our custom mailing envelopes help brands leave a professional impression on every customer.

Industries That Rely on Custom Mailers

Beyond protection, custom shipping envelopes contribute to a professional and dependable shipping experience.

Additionally, these benefits make custom mailers for small businesses an ideal choice, allowing even emerging brands to deliver products professionally and safely.

Their versatility also makes them suitable for a wide range of products, including:

  • E-commerce & Retail: Clothing, accessories, and everyday products shipped directly to customers.
  • Cosmetics & Beauty: Skincare, makeup, and personal care items requiring safe delivery.
  • Electronics & Gadgets: Small devices, headphones, and accessories needing extra protection.
  • Subscription Boxes: Curated products delivered monthly, from snacks to lifestyle items.
  • Jewelry & Accessories: Fragile items that require secure packaging.
  • Food & Gourmet Products: Dry snacks, specialty foods, and small packaged goods.
  • Documents & Marketing Materials: Brochures, samples, important documents, and promotional items.

Ready to Order Wholesale Custom Mailers?

At Custom Box Makers, we manufacture custom box packaging solutions designed around our clients’ needs. Through our problem-solving expertise and market-driven approach, we have continued to expand our portfolio of successful packaging projects.

Whether you need custom mailers in small quantities or bulk volumes, you can count on us for competitive pricing. We also specialize in wholesale custom mailers for businesses looking to order in larger quantities.

So why wait? Order wholesale custom mailers today and enjoy free design assistance and free shipping. Fill out the quote form, and let’s get connected to strengthen your packaging inventory.

SpecificationDetails
Mailer TypesBubble Mailers, Kraft Mailers, Poly Mailers, Rigid Mailers
Dimensions (W × H × G)Fully Custom Sizes Available
Material OptionsKraft Paper, Polyethylene (LDPE), Kraft + Bubble Lining, Poly + Bubble Lining
Material ThicknessKraft Mailers: 100 – 250 gsm Poly Mailers: 2 – 4 mil Bubble Mailers: Multi-layer with air bubble cushioning
Printing OptionsCMYK, Pantone (PMS), Full-Color Printing, No Printing
Surface FinishMatte Finish, Gloss Finish (Poly), Natural Kraft Finish
Closure TypePeel & Seal Adhesive, Self-Sealing Strip
Default ProcessCutting, Folding, Bubble Lamination (if applicable), Adhesive Sealing
Protection FeaturesTear-Resistant, Moisture-Resistant, Shock Absorption (Bubble Mailers)
Additional FeaturesTear Strip, Easy-Open Notch, Reinforced Seams, Custom Branding Inside & Outside
Sustainability OptionsRecyclable Kraft, Recycled Poly, Eco-Friendly Inks
Usage ApplicationseCommerce Shipping, Apparel, Documents, Accessories, Subscription Packaging
Sampling OptionsFlat Sample, Digital Mock-Up, Physical Sample (On Request)
ProofingDigital Proof Provided Before Production
Production Time8 – 10 Business Days (Rush Available)
Shipping Time2 – 3 Business Days (Free Delivery)
Minimum Order Quantity500, No MOQ for Kraft & Rigid Mailers 
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What Our Customers Say About Us

Read our customer’s reviews, which makes Custom Box Makers a trustworthy packaging manufacturer to rely on.

Frequently Asked Questions

We’d love to answer all the questions you may have before placing your custom mailers order.

What are Custom Mailers?

Custom mailers are lightweight packaging solutions designed for shipping products safely while promoting your brand. They can be customized in size, design, and printing to enhance overall presentation and protection.

Can I get a custom-sized mailer?

Yes, we do offer custom-sized mailers to match your product dimensions perfectly. You can specify exact measurements for your custom mailers, and our experts will handle the rest.

Do you provide a 3D proof of custom mailers before printing?

Yes, we provide 3D proofs before printing so you can review the design, layout, colors, and branding. This ensures accuracy and helps avoid errors before final production begins and process approval.

Which mailer is best for fragile items?

For fragile items, bubble-lined mailers are best. They provide cushioning and shock absorption during transit, reducing the risk of damage while keeping products secure and well-protected.

Can I print on the inside of the flap of my custom mailers?

Yes, inside flap printing is possible on custom mailers. It allows you to add branding, messages, or promotions inside, enhancing the customer experience and making the unboxing more engaging overall.a

What is your turnaround time on my order?

We take 8–10 business days to manufacture your custom order once your order is approved. In addition, once production is complete, we will ship it to your doorstep in 2–3 business days.