Sizes 6-10, matching the sizes of the most popular cams but with much less weight.
Only used a couple of times. No falls. They work great; I just have more gear than I can use right now.
Listed for $95 on the Metolius site.
Selling for $65 with shipping to anywhere in Lower 48. $75 if you want the racking biners as well (BD Neutrinos).