Honoson 10 Pieces 12 Inch Impulse Sealer Replacement Parts Heat Sealer Replacement Strip Elements Heating Element Service Compatible with F-300, FS-300, PFS-300

As expected

Not advertised properly. They are shorter than what pic shows.

They are just slightly too long for my FS-300 machine. It won't put enough tension on the inside "hook" to keep it on. It comes off almost immediately causing sparking.

Fits Midwest Pacific MP-12 perfectly. Works perfectly. Great price. Took only a few minutes to install.

I had been searching for a long enough roundwire replacement for my FS-300 without breaking the bank. This flat wire is a decent enough replacement, especially considering the price. The measurements listed are accurate, 345mm end to end. The FS-300 would ideally need something closer to 360mm for a perfect fit I think. In my case, the eye holes were too small to fit over the anchors on the sealer. I was able to easily widen the holes with a drill bit, which then allowed me to attach the wire. Because of the shorter length, the wire is a bit tighter than I would like, but it works for my needs.I say 4/5 stars because the teflon strip provided is very thin, and I don't think it will last very long. Otherwise this is a decent product for the price.