I thought the ruler to mm comparison would help define the size, but it didn't. These are at least 2 mm smaller than shown. I'm tempted to order the 9 mm, if this is supposedly 7 mm. But, I'm put off by reviews that say 9 mm are huge. Even recognizing that size can be in the eye of the beholder, the ruler shouldn't lie. This is the second pair [different mfr] I'm sending back -- not sure why this has to be so hard!
- How did the image on site compare with the actual product? Product is much smaller
- How accurate was the sizing? Terrible
- Please tell us about the quality of the product. Stone too small, but otherwise maybe OK for a child