12x14 3.1 Mil Open-End ESD Static Shielding Bags 100/Case STC174
$63.01
/ case of 100$0.63 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" × 14"
Board / material
3.1 Mil
Color
Transparent
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 14" (L × W) |
|---|---|
| Board / material | 3.1 Mil |
| Color | Transparent |
| Sold as | Case of 100 |
| Order in multiples of | 100 |
| Case weight | 4.48 lb |
| Outer carton (shipping) | 20.5 × 15.25 × 2.5 in |
| LTL freight class | Class 60 |
| SKU | STC174 |
About this item
SKU STC174 — 12" × 14", 3.1 Mil, Transparent. Sold as a case of 100, shipped from US warehouses.
12x14" clear static shielding poly bags in 3.1 mil polyethylene, a medium-duty film for heavier or sharper items. Packed 100 per case (SKU STC174); this is a second listing of the same BOX case stock at the same price.
Open-top static shielding design: seal with twist ties, bag tape, or an impulse sealer (sold separately). Keeps parts, hardware, and products visible while protecting them from dust and moisture. Order by the case of 100.
Common questions
What actually fits inside a 12x14" bag?
The listed size is 12x14". 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 3.1 mil compare with lighter or heavier film?
A mil is one-thousandth of an inch, so 3.1 mil film is 3.1/1000" 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 3.1 Mil polyethylene with static-dissipative inner lining.
Is there a drop-in substitute for STC174?
Not as an exact replacement. The closest sizes in this line are 12x12" and 12x16"; any size change alters the usable interior. Before switching, match the listed dimensions, 3.1 mil thickness, and case count — then reorder by exact SKU STC174.
What do I need to seal these, and what does a full order look like?
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 100 bags — roughly $0.63 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.