Yep! Those are similar. The plain paper ones I don't mind (I put the paper into recycling or compost), but some of the brands I use either use the foil-lined ones you have pictured, or clear plastic. I use loose-leaf tea as well, but my local store only carries black tea with limited decaf/herbal selection so I'm going to look into ordering herbal tea online.

I've never heard of tea bag cards, but we do have Freecycle or Craigslist here which you can post items on for free. It's an idea, but I'm not sure I have enough left to make it worthwhile!