9x12 2.5 Mil Clear Self-Seal Poly Mailers 100/Case
Check the fit and feel before buying in bulk.
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
Shipping & deliveryCheck cost to your ZIP code
Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Specifications
| Inside dimensions | 9" × 12" (L × W) |
|---|---|
| Board / material | 2.5 Mil Polyethylene |
| Color | Clear/White |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 2.64 lb |
| Outer carton (shipping) | 16.5 × 10.0 × 1.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436061834 |
| SKU | CV912100PK |
About this item
SKU CV912100PK — 9" × 12", 2.5 Mil Polyethylene, Clear/White. Sold as a case of 100, shipped from US warehouses.
The 9x12" Clear View Poly Mailers, 2.5 Mil Self-Seal is a shipping mailer for documents, catalogs, apparel, small parts, photos, and lightweight e-commerce orders. Listed specs include size 9" x 12"; poly material; 2.5 Mil; case of 100. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Poly mailers: Good fit for shipping clothing, apparel, accessories, documents, returns, and other lightweight non-fragile ecommerce orders. These mailers help ecommerce teams and small businesses choose protective, right-sized packaging for common fulfillment workflows.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
Can customers open these mailers easily without tools?
Is the clear front durable enough for handling during shipping?
Will the self-seal closure work reliably without additional tape?
How much of the mailer is transparent versus opaque?
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.







