YiwerDer 50Pcs Antistatic Resealable Bag 15X20cm/5.9X7.9inch, Premium Anti Static Bag for SSD HDD and Other Electronic Devices

Great bags. Love how they are resealable. Works well for all sizes of hard drives as well as small pci cards.

Has a nice sealing strip, closes good and seem to be good bag thickness. Would buy again. Regarding the sizes, I got the large ones and was too large for a single 3.5" hard drive. Got the 50Pcs 15X20cm/5.9X7.9inches and they snugly fit 3.5" drives, basically perfectly. Those are a little too big for SSD drives, so looking for another size to hold SSD/laptop hard drives and a larger size for fill size video cards and other PC cards. The 50 pack I mentioned was a good deal for full size desktop drives.

I have hot swap bays in my PC's and I keep hard drives to swap in and out depending on what files I need. I needed some zippered antistatic bags to keep them in and these work very nicely. Losing one drive can be a big deal if you don't have backups so definitely keeping them in antistatic bags is a good idea. Use these and protect your data if you keep spare 3.5 drives around. Even if it is an old drive you just keep handy for a spare. These will protect it nicely. And best of all they are not open ended like the bags that most drives come in. Making them more convenient as the drive won't fall out when stored.

This product is very straight-forward and it's hard to knock it on any particular point. The YiwerDer bags feel substantial and seem durable. They also seem to provide protection against static thus far (though it's fairly hard to thoroughly test this aspect without some sort of testing apparatus). If you're looking to store the standard 3.5-inch hard disk drives, then the 15 cm x 20 cm / 5.9-in. x 7.9-in. bags are the ones you're looking for. The 3.5-inch HDDs fit quite snug inside vertically and the ziplock seals right above the end of the drive (so no space for any extras like accompanying SATA cables or whatever, if you wanted to put those in there, too), and it may be slightly difficult pulling the drives back out (best to unseal the bag, then gently slide the hard drive back out past the ziplock tracks that keep the HDD stuck inside the bag). For storage and/or travel, it does what it needs to do. Would recommend a buy.

Great size, have more than I need worth it so far

I just needed 3 bags but got a great deal on this bundle - - we took the hard drives out of a computer and my son said to make sure to get anti static bags - so viola 😆😆

I bought these mainly to ship 3.5-inch hard drives that I was selling and they worked beautifully for that since they are the perfect size for the drives. I also shipped some 2.5-inch drives in them as well, and I just folded the bags in half and taped them up when sending these out and they fit perfect as well! It's been officially over 30 days since the new owners of the drives received them and not one person has had an issue reported to me, so i'd say these work successfully! I am also using these to store some drives I don't want to get ruined and they all seem fine. Highly recommend for smaller items!

These bags are great for storing my hard drives and SSDs. The large bags fit 3.5” hard drives and the small bags work for 2.5” hard drives or SSDs. They look like any other ESD bags for electronics. Great for protecting all my drives when in storage.