9x12 4 Mil Resealable Self-Seal Poly Bags 500/Case
$77.30
/ case of 500$0.15 per bag
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Secure checkout
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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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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Inside dimensions
9" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
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.”
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Specifications
| Inside dimensions | 9" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Physical units per order increment | 500 (one case) |
| Case weight | 15.84 lb |
| Outer carton (shipping) | 10.25 × 8.5 × 8.5 in |
| LTL freight class | Class 60 |
| GTIN | 848109053431 |
| SKU | PRR091204 |
About this item
SKU PRR091204 — 9" × 12", 4 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Speed up your packing operations with these 9x12 4 mil resealable poly bags featuring self-seal adhesive that closes in seconds. Each case contains 500 durable LDPE bags rated for food storage, small parts, and retail packaging.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and 4 mil packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping 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
What actually fits inside a 9" Width x 12" Length bag?
The listed size is 9" Width x 12" Length. Plan for contents slightly smaller than the nominal size — the usable interior runs a bit under the listed measurement once the bag takes shape around what you load into it.
What does 4 mil film mean in practice?
A mil is one-thousandth of an inch, so 4 mil film is 4/1000" thick — 4 mil film, for example, is twice the film thickness of 2 mil. Heavier film of the same material stands up to punctures and rough handling better; lighter film costs less per bag and packs tighter. This listing's material is specified as Low-Density Polyethylene (LDPE) - 4 Mil Thickness.
Is there a drop-in substitute for PRR091204?
Not as an exact replacement. The closest sizes in this line are 8" W x 12" L and 10" W x 15" H (same 4 mil film), and the same 9" Width x 12" Length size is also stocked in 1 and 1.5 mil. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PRR091204.
How does the closure work, and what does a full order look like?
The closure is listed as Resealable Self-Seal Adhesive Strip with Release Tab, so the bag closes without separate tape or heat. This listing is sold as one case of 500 bags — roughly $0.15 per bag at the current case price (confirm the live price before ordering). Orders ship from Packrift's five US warehouse regions (Central IL, NE PA, S TX, SE GA, and W CA); delivery options and timing are shown at checkout.
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.