E-flute (1.5mm)
Best for:E-commerce, subscription boxes, everyday shipping
MB-001
Custom Mailer Boxes
Made from a durable corrugated material with a fluted inner layer, for exceptional protection against impacts and crushing.
Custom Mailer Box Die-line TemplateDownload & Design on our customized Die-line template for mailer boxes
More Styles:
MB-001
Custom Mailer Boxes
Made from a durable corrugated material with a fluted inner layer, for exceptional protection against impacts and crushing.Unlimited Possibilities
Premium Customization Options
Every detail matters. Choose from premium materials, luxurious finishes, and protective inserts to create packaging that reflects your brand
Standard Kraft CorrugatedThe mailer workhorse, lightweight corrugated with a fine flute for crisp edges and clean folds. The industry standard for mailer boxes.
White CorrugatedCorrugated mailer board with a bright white outer liner for sharp, printing and a clean premium look.
E-flute, B-flute
Best for:Subscription boxes, beauty packaging, influencer & PR kits
B Flute CorrugatedThicker flute with extra cushioning and crush resistance for heavier or fragile contents
B-flute (3mm)
Best for:Larger mailers, multi-product kits, glass, heavier items
Litho-Laminated CorrugatedOffset-printed sheet laminated onto corrugated board for photo-quality graphics with structural strength
Full-color litho, matte/gloss lamination
Best for:Luxury unboxing, retail-ready mailers, gift sets
Recycled Corrugated BoardFSC-certified mailer-grade corrugated material made with recycled content, offering dependable protection with a sustainability-focused appeal.
Single Wall
Best for:Sustainable packaging programs and retail shipping
Designed & Perfected by Us
At Perfect Packaging, we do more than manufacturing custom mailer box boxes and bags- we curate the creative experience for you
Custom Mailer Boxes 
Custom Mailer Boxes 
Custom Mailer Boxes Custom Mailer Boxes Custom Mailer Boxes Personalization like None Other
Dedicated Artwork & Production Support All the Way
We take pride in putting the time and effort to perfect your custom mailer boxes packaging. We guide you through the entire process of creating packaging that’s built for your product and brand. Our team works alongside you from the first sketch to final delivery.
Perfect Your Packaging
Frequently Asked Questions
For any further assistance on customized packaging, feel free to get in touch with us through live chat or WhatsApp
What are custom mailer boxes?
Custom mailer boxes are corrugated shipping boxes designed with personalized sizes, printing, and finishes to match a brand’s packaging requirements.pricing while ensuring quality production standards.
Can these mailer boxes be shipped internationally?
Absolutely. Corrugated custom mailer boxes are specifically designed for safe e-commerce delivery and product protection.
Can I order a sample before confirming bulk order?
Yes, we offer plain samples and fully printed prototype samples for approval before mass production.
How long does production & shipping take?
Standard production time for custom mailer boxes is typically 10–14 business days after artwork approval, depending on complexity and quantity.
