E-commerce brands shipping apparel, accessories, and small goods need mailers that protect products while building brand identity. These 14 1/2 x 19" blue poly mailers combine professional colored presentation with 2.5 mil polyethylene durability, making them ideal for businesses that prioritize both product safety and unboxing experience.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | 2.5 Mil Polyethylene |
| Dimensions | 14 1/2" x 19" |
| Color | Blue (Outer) / Silver (Inner Lining) |
| Closure Type | Self-Seal Adhesive Strip |
| Recyclable | Yes |
Common Use Cases
- E-commerce apparel and fashion shipping Subscription box packaging Cosmetics and beauty product delivery Small electronics and tech accessories Branded direct-to-consumer fulfillment
What You'll Receive
- Case of 100 blue poly mailers (14 1/2 x 19") Pre-applied self-seal adhesive strip on each mailer
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes, the outer blue polyethylene surface is specifically designed for excellent label, stamp, and ink adhesion. The contrast between blue exterior and silver interior helps ensure your branding and tracking information remain visible and professional throughout shipping.
Absolutely. The 2.5 mil polyethylene construction is water, moisture, and tear-resistant, protecting your products from environmental damage during transit. The self-seal closure creates a secure barrier against moisture penetration.
Yes, high-strength seams engineered into these mailers maintain integrity even when overpacked. The puncture-resistant polyethylene provides additional protection against contents shifting or external damage.
Colored mailers like this blue option increase brand recognition, improve unboxing experience, and make your shipments stand out. They also help with inventory organization and can reduce customer confusion by differentiating your brand from competitors at the mailbox.
Technical Specifications
| Material | 2.5 Mil Polyethylene |
| Dimensions | 14 1/2" x 19" |
| Color | Blue (Outer) / Silver (Inner Lining) |
| Closure Type | Self-Seal Adhesive Strip |
| Recyclable | Yes |
| Color | Blue |
| Strength / Material | 2.5 Mil Polyethylene |
| Dimensions (Internal) | 19"" × 14.5"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
16.0" × 11.25" × 1.75" (L × W × D)
Unit of Measure
CASE
Qty Per Shipping Unit
100 PER CASE
LTL Freight Class
Class 60
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
Product Support
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Buyer guides
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