4x5" 2 Mil White Block Reclosable Poly Bags - 1000/Case
$22.40
/ case of 1000$0.02 per bag
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 5"
Board / material
2 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 5" (L × W) |
|---|---|
| Board / material | 2 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 3.82 lb |
| Outer carton (shipping) | 8.75 × 7.5 × 4.0 in |
| LTL freight class | Class 60 |
| GTIN | 841436033367 |
| SKU | PB3949 |
About this item
SKU PB3949 — 4" × 5", 2 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
4x5 " interior dimensions, sold by the case of 1,000 units. Ideal for food storage, parts organization, and secure product packaging with reliable zipper closure.
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
What actually fits inside a 4x5" bag?
The listed size is 4x5". The catalog lists inside-usable dimensions of 4" W x 5" H, so that measurement is what your item has to fit within.
How does 2 mil compare with lighter or heavier film?
A mil is one-thousandth of an inch, so 2 mil film is 2/1000" 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 2 Mil LDPE Polyethylene.
Is there a drop-in substitute for PB3949?
Not as an exact replacement. The closest sizes in this line are 3x5" and 4x6"; any size change alters the usable interior. Before switching, match the listed dimensions, 2 mil thickness, closure type, and case count — then reorder by exact SKU PB3949.
Do these bags reseal, and how do they arrive?
The closure is listed as Reclosable Zipper (White Block Write-On), so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.022 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.