In stock SKU SLF1215WHGTIN 50047614536308

12x15.5" Ship-Lite White Self-Seal Mailers - 6X Stronger, Case of 100

Ship-Lite® self-seal mailers deliver industrial-grade durability at competitive pricing. These 12x15.5" white envelopes are 6 times stronger than standard paper mailers, thanks to reinforced mesh poly fibers that resist moisture and wear. Packed 100 per case with self-adhesive closure for fast, efficient shipping.
$77.31 / case of 100$0.77 per mailer
= 100 mailers · Total $77.31
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 12" × 15 1/2"
Board / material 26 lb. Reinforced Paper
Color White
Freight class Class 78

Specifications

Inside dimensions12" × 15 1/2" (L × W)
Board / material26 lb. Reinforced Paper
ColorWhite
Sold asCase of 100
Order in multiples of1
Case weight7.54 lb
Outer carton (shipping)16.25 × 14.5 × 4.75 in
LTL freight classClass 78
GTIN50047614536308
SKUSLF1215WH

About this item

SKU SLF1215WH — 12" × 15 1/2", 26 lb. Reinforced Paper, White. Sold as a case of 100, shipped from US warehouses.

Ship-Lite® self-seal mailers deliver durability at competitive pricing. These 12x15.5" white envelopes are 6 times stronger than standard paper mailers, thanks to reinforced mesh poly fibers that resist moisture and wear. Packed 100 per case with self-adhesive closure for fast, efficient shipping.

Frequently bought with

Common questions

Are Ship-Lite® envelopes stronger than standard paper mailers?
Yes. Ship-Lite® envelopes are six times stronger than traditional paper envelopes due to their reinforced 26 lb. paper construction combined with embedded mesh screen poly fibers. This durability protects contents during transit while keeping costs significantly lower than bubble mailers.
Do these envelopes meet shipping carrier requirements?
Absolutely. The self-seal Redi-Strip closure and reinforced construction comply with USPS, UPS, and FedEx shipping standards. No additional tape or fasteners are required, simplifying your fulfillment process and reducing material expenses.
Will moisture damage contents inside these envelopes?
No. The moisture-resistant reinforced paper provides a protective barrier against humidity and light water exposure. This makes Ship-Lite® envelopes ideal for shipping documents, photos, and sensitive materials in variable weather conditions.
How many envelopes come in each case and what's the per-unit cost benefit?
Each case contains 100 ready-to-use flat Ship-Lite® envelopes. Bulk purchasing eliminates assembly time, reduces per-unit shipping costs through flat storage, and provides consistent inventory for high-volume fulfillment operations while maintaining professional presentation quality.

Order support

Questions on specs or freight?

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