10x12 8 Mil Reclosable Zipper Heavy-Duty Poly Bags 500/Case PB3919
$204.75
/ case of 500$0.41 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
10" × 12"
Board / material
8 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 10" × 12" (L × W) |
|---|---|
| Board / material | 8 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 37.74 lb |
| Outer carton (shipping) | 14.5 × 12.5 × 10.75 in |
| LTL freight class | Class 60 |
| SKU | PB3919 |
About this item
SKU PB3919 — 10" × 12", 8 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
10x12" clear reclosable poly bags in 8 mil polyethylene, an extra heavy-duty film for heavy or abrasive contents. Packed 500 per case (SKU PB3919); this is a second listing of the same BOX case stock at the same price.
Open-top reclosable design: seal with twist ties, bag tape, or an impulse sealer (sold separately). Keeps parts, hardware, and products visible while protecting them from dust and moisture. Order by the case of 500.
Common questions
What actually fits inside a 10x12" bag?
The listed size is 10x12". The catalog lists inside-usable dimensions of 10" W x 12" H, so that measurement is what your item has to fit within.
What does 8 mil film mean in practice?
A mil is one-thousandth of an inch, so 8 mil film is 8/1000" 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 8 Mil Low-Density Polyethylene (LDPE).
Can a nearby size or thickness replace PB3919?
Not as an exact replacement. The closest sizes in this line are 9x12" and 12x12" (same 8 mil film), and the same 10x12" size is also stocked in 2 and 3 mil. Before switching, match the listed dimensions, 8 mil thickness, closure type, and case count — then reorder by exact SKU PB3919.
How does the closure work, and what does a full order look like?
The closure is listed as Full-Width Track Zipper (Reclosable), so the bag closes without separate tape or heat. This listing is sold as one case of 500 bags — roughly $0.41 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.