E-commerce brands shipping fashion, cosmetics, small electronics, and subscription boxes need professional, protective packaging that builds brand identity. These 12 x 15 1/2" red poly mailers combine eye-catching colored exterior with 2.5 mil polyethylene construction, delivering moisture and tear resistance while making your packages stand out at the customer's doorstep.
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Specs at a Glance
| Material | 2.5 Mil Polyethylene |
| Dimensions | 12" x 15 1/2" |
| Closure Type | Self-Seal with Peel-and-Seal Strip |
| Quantity per Case | 100 Mailers |
| Recyclable | Yes |
Common Use Cases
- Apparel and fashion e-commerce shipping Beauty and cosmetics product packaging Subscription box fulfillment Small electronics and accessories delivery Direct-to-consumer (DTC) brand fulfillment
What You'll Receive
- 100 red poly mailers per case Pre-applied self-seal adhesive strips Silver inner lining for product visibility
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes. The 2.5 mil polyethylene construction and self-sealing closure provide water and moisture resistance, protecting contents from humidity, rain, and ground exposure during transit. However, for extremely sensitive items, consider adding internal desiccant packets for enhanced protection.
No. The polyethylene material is colorfast and the dyes are fully bonded to the plastic. The silver inner lining keeps contents completely separate from the colored exterior, preventing any color transfer or staining.
Absolutely. The outer red surface accepts labels, stamps, and ink adhesion excellently. The textured polyethylene provides grip for thermal transfer labels, ensuring barcodes remain readable throughout the shipping process.
These mailers are designed for parcels up to approximately 2-3 pounds with confident seal integrity. The high-strength seams maintain durability even when slightly over-packed, though exact weight capacity depends on contents distribution and density.
Technical Specifications
| Material | 2.5 Mil Polyethylene |
| Dimensions | 12" x 15 1/2" |
| Closure Type | Self-Seal with Peel-and-Seal Strip |
| Quantity per Case | 100 Mailers |
| Recyclable | Yes |
| Color | Red |
| Strength / Material | 2.5 Mil Polyethylene |
| Dimensions (Internal) | 12"" × 15 1/2"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
13.5" × 10.0" × 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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