12x12" 4 Mil White Block Reclosable Poly Bags - 1000/Case
$198.83
/ case of 1000$0.20 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" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 44.24 lb |
| Outer carton (shipping) | 14.5 × 13.0 × 12.25 in |
| LTL freight class | Class 60 |
| GTIN | 812578001101 |
| SKU | PB4015 |
About this item
SKU PB4015 — 12" × 12", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
The 12 x 12" 4 Mil white reclosable poly bag is for parts, samples, documents, kits, hardware, and small inventory that needs repeated access. Listed dimensions are 12 x 12"; bag details include 4 Mil, reclosable, label; sold by the case; listed weight 44.2 lb. Use the 12 x 12" bag size as a parts bag, inner poly envelope, kitting bag, apparel bag, or lightweight e-commerce bag when the contents fit the listed thickness.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
Can I write directly on the white block without labels?
Yes. The white write-on block is designed for direct marking with permanent marker, pen, or label maker. This eliminates the cost and application time of separate labels, making it ideal for part identification, pricing, and inventory tracking.
Are these bags food-safe and compliant?
Absolutely. These 4 mil reclosable poly bags meet FDA and USDA requirements for food contact, making them suitable for storing and shipping food products, snacks, and other consumables while maintaining regulatory compliance.
How many times can the zipper be resealed?
The 4 mil thickness and durable LDPE material support multiple resealing cycles (typically 50+ uses), making these bags cost-effective for applications requiring repeated opening and closing throughout the product's shelf life.
What's the difference between 4 mil and thinner poly bags?
4 mil polyethylene offers puncture resistance, durability, and resealing integrity compared to thinner gauges. This thickness is ideal for industrial and food applications where bag failure during storage or transit could be costly.
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.