9x12 4 Mil Reclosable White Block Poly Bags 1000/Case
$155.61
/ case of 1000$0.16 per bag
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Ships from U.S. warehouses
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Shipping & returns details
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.
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 1000 |
| Physical units per order increment | 1000 (one case) |
| Case weight | 33.82 lb |
| Outer carton (shipping) | 14.25 × 12.0 × 9.75 in |
| LTL freight class | Class 60 |
| GTIN | 812578001057 |
| SKU | PB4004 |
About this item
SKU PB4004 — 9" × 12", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Durable 4 mil white block reclosable poly bags with built-in write-on label eliminate the need for separate labeling. Each 9x12 " bag offers secure zipper closure for food storage, parts organization, and inventory management. Sold as 1000-bag cases for maximum cost efficiency.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. 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
How do I know if my item fits the 9x12" size?
The listed size is 9x12". The catalog lists inside-usable dimensions of 9" W x 12" H, so that measurement is what your item has to fit within.
Is 4 mil the right thickness for my use?
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 4 Mil LDPE Polyethylene.
Can I swap PB4004 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 10x10" and 10x12" (same 4 mil film), and the same 9x12" size is also stocked in 2 and 6 mil. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PB4004.
How do these bags close, and how are they shipped? And can I use them for food?
The closure is listed as Reclosable Zipper Lock, so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.16 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. On food use: the film is 4 Mil LDPE Polyethylene, a material commonly used in food packaging, and the manufacturer spec sheet for this item lists "Regulatory Compliance: FDA and USDA Food Contact Approved". Food-contact compliance is still certified per product lot, so check the spec sheet or contact us for lot documentation before direct food contact.
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.