20 x 36" 4 Mil Clear Flat Poly Bags - Heavy-Duty Protection, 250/Case
$164.28
/ case of 250$0.66 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
20" × 36"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 20" × 36" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 250 |
| Order in multiples of | 250 |
| Case weight | 46.98 lb |
| Outer carton (shipping) | 25.25 × 15.25 × 5.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436026277 |
| SKU | PB1281 |
About this item
SKU PB1281 — 20" × 36", 4 Mil, Clear. Sold as a case of 250, shipped from US warehouses.
4 mil flat poly bags designed for heavy-duty product protection. Ideal for packaging tools, hardware, and shipping-sensitive items with maximum durability and cost efficiency.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and 4 mil packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
Are these bags compliant with food storage regulations?
Yes. These 4 mil poly bags meet FDA and USDA specifications, making them suitable for food storage, agricultural products, and regulated industrial applications.
What closure methods work best with these bags?
These open-end flat poly bags seal easily with twist ties, bag tape, or impulse sealers. Choose twist ties for quick manual closure, bag tape for secure permanent sealing, or impulse sealers for high-volume automated operations.
Why choose 4 mil thickness over thinner alternatives?
4 mil thickness provides puncture resistance and durability for heavy-duty applications. This heavier gauge protects fragile or sharp items, reduces tear risk during handling, and justifies the investment through fewer damaged shipments.
How many bags do I get per order?
Each order is sold as a case of 250 bags. At 20" x 36" per bag, a single case provides substantial coverage for industrial storage, shipping, and inventory management needs at competitive per-unit pricing.
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.