I already had the larger one of these lids and use it all the time. I ordered this for smaller pans.
Why do I like it (them?). They have a silicone handle so you don't burn yourself. They fit multiple pots. On my large one, it nicely fits the largest non-stick frying pan I own, my 3qt saucier, and my stockpots. The lid is glass, so you can peer in and see what's happening without uncovering the pan. The edging around the glass part is also silicone so you have a nice seal. There's also a small vent hole in the glass lid so that as the pan and its contents heat up, you DON'T get a suction seal.
On this lid, I needed to install the handle which is easy to do with a screwdriver OR a dinner knife.