12x12" 4 Mil Clear Reclosable Poly Bags - Moisture Sealed, Case of 1000
$199.73
/ case of 1000$0.20 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
12" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 42.06 lb |
| Outer carton (shipping) | 14.25 × 13.0 × 12.0 in |
| LTL freight class | Class 60 |
| GTIN | 812578001170 |
| SKU | PB3785 |
About this item
SKU PB3785 — 12" × 12", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
12 " x 12 " clear 4 mil reclosable poly bags feature a full-width zipper track that keeps contents clean, dry, and secure. Sold by the case of 1000 units, the dependable choice for industrial packaging that maximizes value and reduces waste.
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.
Common questions
How much usable room does the 12x12" size really have?
The listed size is 12x12". 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.
How does 4 mil compare with lighter or heavier film?
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 a nearby size or thickness replace PB3785?
Not as an exact replacement. The closest sizes in this line are 11x11" and 12x14" (same 4 mil film), and the same 12x12" size is also stocked in 2 mil. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PB3785.
How does the closure work, and what does a full order look like?
The closure is listed as Full-Width Single-Track Zipper, so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.20 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.