3x3" 6 Mil Clear Reclosable Poly Bags - Moisture Proof, Case of 1000
$36.08
/ case of 1000$0.04 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
3" × 3"
Board / material
6 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 3" × 3" (L × W) |
|---|---|
| Board / material | 6 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 5.5 lb |
| Outer carton (shipping) | 10.0 × 6.75 × 5.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436092487 |
| SKU | PB3857 |
About this item
SKU PB3857 — 3" × 3", 6 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Heavy-duty 6 mil reclosable poly bags with full-width zipper closure that keeps contents clean and moisture-free. Sold as a case of 1,000 bags with usable interior dimensions of 3 " x 3 " .
Small reclosable poly bags: Good fit for jewelry, samples, hardware, fasteners, accessories, and other small parts that need repeated access. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
How do I know if my item fits the 3x3" size?
The listed size is 3x3". The catalog lists inside-usable dimensions of 3" W x 3" H, so that measurement is what your item has to fit within.
What does 6 mil film mean in practice?
A mil is one-thousandth of an inch, so 6 mil film is 6/1000" 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 6 Mil Low-Density Polyethylene (LDPE).
Is there a drop-in substitute for PB3857?
Not as an exact replacement. The closest size in this line is 3x4" (same 6 mil film), and the same 3x3" size is also stocked in 2 mil. Before switching, match the listed dimensions, 6 mil thickness, closure type, and case count — then reorder by exact SKU PB3857.
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 $0.036 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.