9x12 4 Mil Resealable Poly Bags - Fast Self-Seal, Case of 500
$70.16
/ case of 500$0.14 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
9" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 9" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 500 |
| Order in multiples of | 500 |
| Case weight | 15.84 lb |
| Outer carton (shipping) | 10.25 × 8.5 × 8.5 in |
| LTL freight class | Class 60 |
| GTIN | 848109053431 |
| SKU | PRR091204 |
About this item
SKU PRR091204 — 9" × 12", 4 Mil, Clear. Sold as a case of 500, shipped from US warehouses.
Speed up your packing operations with these 9x12 4 mil resealable poly bags featuring self-seal adhesive that closes in seconds. Each case contains 500 durable LDPE bags rated for food storage, small parts, and retail packaging.
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
How do I seal these poly bags?
Simply peel back the release strip and fold the 1.5" lip down firmly to create an airtight seal. No heat sealer, tape, or additional equipment required, reducing packing time by up to 40%.
What makes 4 mil thickness ideal for industrial use?
4 mil polyethylene provides puncture and tear resistance compared to thinner alternatives, protecting contents during shipping while remaining cost-competitive. The added durability reduces damage claims and product loss.
Are these bags food-safe?
Yes, our LDPE bags meet FDA and USDA regulations for direct food contact. They're ideal for bakery items, candy, snacks, and prepared foods requiring moisture protection and freshness sealing.
Why buy by the case of 500?
Bulk purchasing delivers 30-50% cost savings per unit compared to smaller quantities, improves inventory turnover, and ensures consistent supply for high-volume packing operations without recurring reorders.
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.