13x18" 4 Mil White Block Reclosable Poly Bags - 500/Case
$156.61
/ case of 500$0.31 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
13" × 18"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 13" × 18" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 36.82 lb |
| Outer carton (shipping) | 14.0 × 12.0 × 11.25 in |
| LTL freight class | Class 60 |
| GTIN | 812578001125 |
| SKU | PB4020 |
About this item
SKU PB4020 — 13" × 18", 4 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Common questions
Are these bags FDA and USDA approved for food contact?
Yes. These 4-mil polyethylene bags meet FDA and USDA food contact requirements, making them compliant for direct food storage, packaging, and distribution applications.
Can I write directly on the white block area?
Absolutely. The large white write-on block is designed for permanent marker, ballpoint pen, and label gun applications, eliminating the need for separate labels and reducing packaging costs.
How many times can these bags be resealed?
The reclosable ziplock mechanism withstands multiple open-close cycles, making these bags ideal for inventory rotation, pick-and-pack operations, and customer-facing applications where resealability is critical.
What is the thickness and why does 4-mil matter for industrial use?
At 4-mil thickness, these bags provide excellent puncture resistance and durability for heavy handling, sharp-edged parts, and repeated warehouse movement while maintaining cost-efficiency compared to heavier gauges.
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.