Material, Specs, & Size Chart
Poly mailers key benefits and specifications overview
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Key Benefits

  • Waterproof, tear-resistant construction for secure shipping
  • Opaque material to protect contents and customer privacy
  • Peel-and-seal adhesive for fast, tamper-evident closure
  • Lightweight design to reduce shipping costs
  • Bubble-lined options available for added protection
  • Custom printing available for branded shipping programs
Material:
Polyethylene (LDPE / Co-extruded film)
Sizes:
See size chart below for specifications
Colors:
White, grey, yellow, or custom (by order)
Packaging:
Bulk-packed in cartons for warehouse and distribution use
Poly mailers size chart preview
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Stock poly mailer sizes are available in bulk cartons. Contact us for current availability and custom printing options.

Courier & Bubble Mailer Size Charts
Dimensions:
POLY COURIER BAG
Item # Outside Dimension (inch) Inside Dimension (inch) Packaging Availability
PC-0609 1000 •
PC-07101000•
PC-09121000•
PC-10131000•
PC-1215500•
PC-1419200•
PC-1924200•
PC-2424200•
POLY BUBBLE COURIER BAG
Item # Outside Dimension (inch) Inside Dimension (inch) Packaging Availability
PC-BB000500•
PC-BB00250•
PC-BB0250•
PC-BB1100•
PC-BB2100•
PC-BB3100•
PC-BB4100•
PC-BB5100•
PC-BB650•
PC-BB750•
KRAFT BUBBLE COURIER BAG
Item # Outside Dimension (inch) Inside Dimension (inch) Packaging Availability
KM-BUB000500•
KM-BUB00250•
KM-BB0250•
KM-BB1100•
KM-BB2100•
KM-BB3100•
KM-BB4100•
KM-BB5100•
KM-BB650•
KM-BB750•

Customization

Size & Thickness

Stock sizes available; custom sizes and thicknesses available upon request.

Color

Standard colors available; custom colors by order.

Packaging

Bulk carton packaging for warehouse and distribution efficiency.

Branding

Custom printing available for logos, branding, and promotional designs.

Poly Mailers — FAQ

Do you stock poly mailers?
Yes. KL Rubber stocks a range of poly mailers designed for secure, cost-efficient shipping. Our poly mailers are lightweight, moisture-resistant, and suitable for e-commerce fulfillment, retail shipping, and courier operations. Bulk quantities are available to support warehouse, distributor, and logistics programs.
Do you offer custom-printed poly mailers?
Yes. KL Rubber supplies custom poly mailers with printing options for logos, branding, and product information. Custom programs are available in various sizes, thicknesses (mil), colors, and finishes to meet specific shipping and presentation requirements. Typical lead times range from 8–12 weeks, depending on order volume and production specifications.

Ready to request pricing?

Request Bulk Quote (All Sizes Available)

Specify preferred sizes and quantities in your request

Trusted by North American distributors since 1999

About Poly Mailers

Tamper-evident and tearproof poly mailers for e-commerce, logistics, and postal delivery. Features a strong self-sealing adhesive and waterproof and lightweight construction, making them a cost-effective choice for brand presentation and secure shipping.

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