(Tried to put all this into caption). The new bung is much better than old one (see photo: old bung is sitting on barrel in background). It's a little softer which makes it fit better. The flange at the top makes the bung easier to remove each month for SO2 measurement and top-up.

Excelent product is good

Goid price quick shiiping

They fit great I had to make a few of them shorter so they didn't extend into the barrel I used a serrated knife which was a little difficult to cut through the silicone bung but it worked

Needed the bungs for newly purchased barrels came as projected and at price appx 30% less than Amazon or Eday. very Pleased

Better than previous bungs that I have received from More Wine. These are a dense composition and clean up nicely.