24x24 Poly Mailers - Self-Seal, 100-Pack
$79.75
/ case of 100$0.80 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
24" × 24"
Board / material
2.5 Mil Polyethylene
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 24" × 24" (L × W) |
|---|---|
| Board / material | 2.5 Mil Polyethylene |
| Color | White |
| Sold as | Case of 100 |
| Order in multiples of | 1 |
| Case weight | 11.46 lb |
| Outer carton (shipping) | 15.0 × 14.25 × 4.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436061810 |
| SKU | B878100PK |
About this item
SKU B878100PK — 24" × 24", 2.5 Mil Polyethylene, White. Sold as a case of 100, shipped from US warehouses.
Ship with confidence using our 24x24 " self-seal poly mailers, trusted by e-commerce brands for their puncture, water, and tear resistance. Each case includes 100 white polyethylene mailers with high-strength seams and reliable self-adhesive closure that won ' t fail, even when overpacked. Professional presentation with white exterior and silver interior lining.
Large poly mailers: Good fit for shipping clothing, apparel, soft goods, returns, catalog packs, and other non-fragile ecommerce orders. These mailers help ecommerce teams and small businesses choose protective, right-sized packaging for common fulfillment workflows.
Common questions
Are these mailers suitable for fragile items?
These poly mailers provide excellent protection against moisture, punctures, and tearing, making them ideal for apparel, soft goods, and non-fragile items. For breakable products, we recommend adding interior padding or selecting rigid box alternatives.
Can I print directly on these mailers?
Yes. The white outer surface accepts labels, stamps, and ink applications well, allowing you to add branding, tracking info, or shipping labels. The silver interior also accommodates printed messaging.
How secure is the self-seal closure?
The integrated self-seal strip provides a tamper-evident, secure closure with high-strength seams that keep contents intact even if the mailer is overpacked. Once sealed, it creates a permanent bond that won't open during transit.
What's the shelf life of these mailers, and do they store well?
Polyethylene mailers have no expiration date and maintain integrity indefinitely when stored in cool, dry conditions away from direct sunlight. The flat-pack design makes them space-efficient for warehouse storage.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.