Matte Frosted Window Mylar Stand Strong® Bags

Not Air Tight

Not air tight. Bags are not completly sealed at the edges, allowing air to get into the bags. Try filling up a bag with air, and submerging under water. . .

Durable

These bags are my favorite! They hold just enough and never pop open in transit with my product in them.

Stand up bags

Great as always. The normal bags I purchase were out of stock. So I branched and purchased new types/colors. Am exceddingly happy with my "new" bags