I used these right after I received them and was packaging processed sausages and I could not get them to seal 80% of the time. I went back to some my old stock of bags and didn't have a problem. I tried using them for other items and they seemed to work fine. They definitely seem lighter or thinner than the others I have used but it could be that I may be doing something wrong.
USB 2.0 Male to MINI USB 2.0 Male 90 Degree Angle Retractable Data Charger Cable
Oct 22, 2018
works as described.
works as described. It will help to de-tangle your cordage.