12x18 1 Mil Clear Suffocation Warning Poly Bags 1000/Case
$75.78
/ case of 1000$0.08 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" × 18"
Board / material
1 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 18" (L × W) |
|---|---|
| Board / material | 1 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 13.28 lb |
| Outer carton (shipping) | 13.5 × 11.0 × 4.75 in |
| LTL freight class | Class 60 |
| GTIN | 848109045634 |
| SKU | PBM12181 |
About this item
SKU PBM12181 — 12" × 18", 1 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
The 12x18" 1 Mil Clear Poly Bags w/ Suffocation Warning is a poly bag for parts, samples, apparel, documents, liners, inner packs, and warehouse kitting. Listed specs include size 12" x 18"; poly material; 1 Mil; 1000 per case. Use it as a packing bag, parts bag, inner poly envelope, or e-commerce bag when the item fits the listed size and thickness.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and clear packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
This listing is one specification only: 12x18" 1 Mil Clear Poly Bags w/ Suffocation Warning, Case of 1000. It is plain and unprinted; it carries no text (suffocation warning) under this SKU.
Common questions
How much usable room does the 12x18" size really have?
The listed size is 12x18". 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 1 mil compare with lighter or heavier film?
A mil is one-thousandth of an inch, so 1 mil film is 1/1000" 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 Low-Density Polyethylene (LDPE), 1 Mil.
Can a nearby size or thickness replace PBM12181?
Not as an exact replacement. The closest sizes in this line are 11x18" and 12x20" (same 1 mil film), and the same 12x18" size is also stocked in 1.5 and 2 mil. Before switching, match the listed dimensions, 1 mil thickness, and case count — then reorder by exact SKU PBM12181.
How do I close these bags, and how do they ship?
These are open-top bags — close them with a heat sealer, bag tape, twist ties, or staples, whichever fits your workflow. This listing is sold as one case of 1,000 bags — roughly $0.076 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.