How Durable Are Polyethylene Mailers for Long-Distance Shipping? Do you know that over 80% of online retailers now rely on polyethylene mailers for shipping? That stat alone says a lot about how much trust these little shipping bags have earned for long-distance hauls. They’re lightweight and waterproof, and they’re a https://smb.shelbycountyreporter.com/article/How-Durable-Are-Polyethylene-Mailers-for-Long-Distance-Shipping?storyId=67e42d76f3f64d0008d32ece