When it comes to safeguarding your prized materials, trust the Ongrok Smell Proof Mylar Bags to deliver unbeatable protection and convenience. This 100-pack of heavy-duty bags is designed to meet your storage needs with precision. These mylar bags are constructed with an upgraded 120-micron thickness. This extra durability ensures that your valuable contents are well-preserved, no matter what. The heavy-duty zipper in these bags is your secret weapon against unwanted odors. When sealed, these bags effectively lock in scents, making them perfect for discreet and odor-free storage.