The size fits my hand perfectly. At first I was worried that they were a bit too small, but they weren't! I still had room to wipe at least 4 times with each of these cloth wipes.
Here you can see just how ribbed the terry cloth side is. It works REALLY well at scrubbing off the junk - wether you're wiping a face or a little tush. =) But don't worry - it's a soft terry cloth, not scratchy and stiff like some terry that I've encountered in the past.
We've used these for several months now. The flannel has pilled just a little bit. They clean up really well - not even one stain can be found (and we tested them on the spaghetti sauce face!)! These would make a great addition to your stash - or a nice sustainable gift for a mommy-to-be.