Mixed Size Mailing Bags, Postage Bags, Parcel Bags - 5X7, 6X9, 9X12, 10X14

With astrong permanent self-seal strip and60 micron thick film, your parcels are water-resistant, dirt-resistant and tamper-proof. 4 Sizes – 25 Bags of Each Size. 💡 Uses by Size 🔐 Tamper-Proof: Once sealed, cannot be opened without tearing.

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