[80 Pack] Shipping Box Corner Protectors Plastic Packaging Edge Protectors, Carton Packing Corner Guard Frame Corner Protectors 60 Type Handcraft Packaging Protector for Express Box Packaging.

My son ordered these to ship a PC. He didn’t end up using them, so I snagged them and have been using them to elevate projects that I have been painting. They work great!

It asks about adhesion but realize these are not self-sticking. You put them on the corners and then have to use tape to keep them there. Not a real issue - just a point of information. They do what they were designed to do and protect the shipped boxes corners very well.

Useful for flimsy boxes containing a crush sensitive item. Useable inside box too. Good for eBay frail items without having to double box although added weight might be more than the addition of an inner box. I don't know.

I mailed a PC that was around 20 pounds in weight, shipped in a large box. These came in handy ensuring that the corners didnt get dented in the long journey along the east coast the PC took.

To put it on the boxes… :)

I used these to shore up some foam padding in a gig bag. They are very thin but should work just fine to firm up and protect the corners of your freight or mail packaging for which they are designed.

Value for money and protect my shipping box. Easy to use and put on the boxes

As far as I'm concerned, the last of adhesive makes this pretty much useless.