12 x 12 4 Mil Minigrip ® Reclosable Bags

- Heavy-duty zipper prevents seam splitting
- Squeeze zipper to seal and prevent leaks
- Meets FDA and USDA specifications
- Available in multiple sizes for volume discounts
- Made with 100% virgin LDPE (low density polyethylene)
- Sulfur, chlorine, amine, and silicone-free
- Temperature range: -7° to 66° C (20° - 150° F)
- Not tested for weight capacity
- Recyclable #4 material
- Shipped with zippers closed, open bags not available
- Freezer safe, but not recommended for quick/flash freezing
- Not treated for printing, not recommended for dry ice
- Not microwaveable, cannot be used for baking, cooking, or boiling
- Not leakproof, waterproof, or airtight
- Acid-free and archival safe
- MVTR (moisture vapor transmission rates) and OTR (oxygen transmission rates) not available