🍁 Proudly serving Canadian businesses. CAD pricing · Free shipping on qualifying orders
Mon–Fri 9am–6pm ET · ✉ mario@leadcustomboxes.ca
🍁 Proudly serving Canadian businesses. CAD pricing · Free shipping on qualifying orders
Mon–Fri 9am–6pm ET · ✉ mario@leadcustomboxes.ca
Google Reviews ★★★★★ 4.5/5 | Trustpilot ★★★★★ 4.4/5
showcase your product with Lead Custom Boxes’ wholesale custom paper padded mailers. Designed for Canadian businesses, these eco-friendly, curbside recyclable mailers provide superior protection for your shipments. Featuring precision-fit engineering and durable construction, our mailers ensure your products arrive safely via Canada Post or Purolator. Experience premium quality, competitive CAD factory pricing, and reliable shipping across all Canadian provinces today.
At Lead Custom Boxes, we specialize in providing high-performance wholesale custom paper padded mailers tailored for the Canadian market. Our mailers are engineered to offer a sustainable, curbside recyclable alternative to plastic-based packaging without compromising on structural integrity. Whether you are shipping delicate goods or retail merchandise, our precision-fit mailers ensure your items remain protected during transit with Canada Post or Purolator.
| Feature | Specification |
|---|---|
| Material Weight | 120 gsm – 150 gsm |
| Paperboard Thickness | 14pt – 18pt |
| Closure | Peel-and-seal adhesive strip |
| Recyclability | 100% Curbside Recyclable |
We offer precision sizing to fit your specific product dimensions. Standard sizes include 6″ x 10″ (15.2cm x 25.4cm), 8.5″ x 12″ (21.6cm x 30.5cm), and 10.5″ x 16″ (26.7cm x 40.6cm). Custom sizes are available upon request to ensure a perfect fit for your inventory.
Pair this packaging with complementary custom containers engineered for your fulfillment and retail presentation needs:
MANUAL SECTION – edit here: paper stock, thickness, finishing, size range, printing, turnaround. (Same on every product. For per-product values, connect these fields to ACF via Dynamic Tags.)
| Material | Rigid board / Cardstock |
| Printing | Offset, Digital, CMYK, PMS |
| Finishing | Gloss, Matte, Spot UV, Foil, Emboss |
Decorate your packaging with our foil stamping.
High-gloss UV coating gives light and shine.
A glossy finish gives your packaging an extra layer of shine.
Holographic foil reveals the colours of the rainbow.
Raise the finest details of your product on the box.
Add unique graphics into your packaging.
A matte finish keeps fingerprints and smudges away.
Adds a layer of protection with a soft-touch feel.
Check the material, print quality, and box structure before placing your full order.
$0.44
Creating custom boxes is now easy with us. See how our process works.
Once you share the details, we will recommend the most suitable material and box style for your packaging needs.
If you upload the artwork file, we will check it for errors. If not, we will create it according to the design suggestions.
Once the design is finalized, our production team will begin producing your boxes to bring your vision to life.
When production is complete, we will pack your boxes and deliver them to your doorstep with free delivery service.
At ECB, we provide our customers with some extra services so they can get everything they need for their packaging order in one place.
You will get a free box dieline template after placing your order.
Our designers will create your box design from scratch for free.
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