7x9 4 Mil Reclosable Zipper Poly Bags 1000/Case
$87.92
/ case of 1000$0.09 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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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
7" × 9"
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 | 7" × 9" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Physical units per order increment | 1000 (one case) |
| Case weight | 19.54 lb |
| Outer carton (shipping) | 15.25 × 11.0 × 6.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436091909 |
| SKU | PB3751 |
About this item
SKU PB3751 — 7" × 9", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
The 7x9" 4 Mil Reclosable Poly Bags - Moisture-Proof Zipper is a reclosable poly bag for parts, samples, documents, kits, hardware, and small inventory that needs repeated access. Listed specs include size 7" x 9"; poly material; 4 Mil; case of 1000. Use it as a packing bag, parts bag, inner poly envelope, or e-commerce bag when the item fits the listed size and thickness.
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.
Larger size
7x10 4 Mil Reclosable FDA Poly Bags 1000/Case
$121.61
Smaller size
6x9 4 Mil Reclosable Poly Bags 1000/Case PBR694
$113.07
Same size, different spec
7x9 2 Mil Reclosable FDA USDA Poly Bags 1000/Case
$49.49
Same size, different spec
7x9 2 Mil Clear Reclosable Polypropylene Bags 1000/Case
$85.10
Common questions
How do I know if my item fits the 7x9" size?
The listed size is 7x9". The catalog lists inside-usable dimensions of 7" W x 9" 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 a nearby size or thickness replace PB3751?
Not as an exact replacement. The closest sizes in this line are 7x8" and 7x10" (same 4 mil film), and the same 7x9" 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 PB3751.
Do these bags reseal, and how do they arrive?
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 $0.088 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.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.