TigerBear -
I believe they are made by nabisco. The are sold in a box with 6 packs inside. They are marked as "100 calorie snacks" or something like that. They were on the end of the aisle for a couple weeks at the grocery store, but this past week I found them in the cookie/cracker aisle.
They are so good, and I'll even eat them when I'm not "being good" with weight watchers!