14 1/2 x 20" #7 Self-Seal Nylon Reinforced Mailers
- Dimensions: 14 1/2" x 20" exterior
- Material: Paper with Heavy-Duty Nylon Fibers
- Quantity: 250 mailers per case
- Weight: Approximately 30.72 lbs per case
- Shipping: Parcel eligible
Stock Number | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|
| Stock NumberB890SS | 1$552.94 | 3$497.65 | 5$470.00 | 10+$442.35 | Add to Cart |

Outside W x L: 14 1/2 x 20"
Bag Number: #7
Quantity Per Case: 250
Order in Multiples of: 1
Freight Class: 60
Weight: 30.72 EA
NMFC Code: 20475-11
Ships Parcel: Yes
These 14 1/2 x 20 inch #7 nylon reinforced mailers deliver tear and puncture resistance through heavy-duty nylon fiber woven into the mailer wall — providing durability without the bulk or weight of rigid or padded alternatives. The peel-and-seal closure uses a natural rubber adhesive strip that bonds on contact, requiring no moisture activation.
Designed for high-volume fulfillment environments, these mailers handle documents, soft goods, apparel, flat materials, and non-fragile items reliably. E-commerce operations, warehouse distribution centers, retail replenishment programs, and manufacturing shipping departments all benefit from the combination of lightweight construction and consistent closure performance on fast-moving pack lines.
Each mailer is sold in cases of 250. The lighter profile compared to poly bubble mailers or rigid boxes helps reduce dimensional weight on outbound parcel shipments, making them a practical choice for cost-conscious shipping programs.
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