Jumbo Poly Mailers 23.5x30, 20Pcs Inch Durable Plastic Mailing Envelopes with Self-Sealing Strip for Waterproof and Tear-Resistant Shipping - Eco-Friendly and Reusable

These are great to mail things in. Waterproof, secure and a good seal.

These are great if you want to protect a large box during shipping. Yeah, you're probably thinking "Why not put the things inside of the box into smaller bags?". Well Mr. Smartypants Amazon shopper, sometimes the box is also worth something and needs to be protected just as much as the stuff inside. Don't like it? Too bad. We can fight over this, but I'll win since you're just sitting there like a chump and I have GIANT PLASTIC BAGS.Note: In the interest of environmental protection, please do not dispose of these in the ocean. These bags are large enough to potentially entrap a humpback whale and we need to keep a few of those around in case Captain Kirk has to borrow another pair.

I needed mailers for some coats I am selling. These more than did the trick. They’re large, you can fit quite a bit in them. They’re lightweight and sturdy. And they’re priced right.For a single coat (even a bulky one) they may be too big but you can always fold it down. It’s good to know that you can get a lot in there.

The product is as desired. A bit on the expensive side but it helps ship those things that can’t easily fit in a box (backpacks, wheel covers, etc.)

These bags hold a LOT! I sent a bag filled with clothes to Singapore, and I am sure it will make the journey. If only the postal service was as quick to get it there as it is in the US...I got my bags in record time!

They get the job done, but they tear easily and and remarkably thin.

Jumbo is the right word. I terribly overestimated my needs but they still came in handy with some awkward sized (but unbreakable) items I needed to ship. With a little tape and a couple extra folds, I had a great, safe package for my things without having to waste a lot of money on postage with the size of box I would have needed.

I need to return some items by mail and these are perfect! I was able to enclose all items of my return easily, it has an easy peel and stick closure and the bag is heavy duty. Good communication with the seller and it arrived quickly, as stated. I’ll be back as a customer when I need more.