No, that's not a typo, they are 6 1/2" blades which I don't believe Wilson makes any more (7" is listed their current smallest size). Brand new, never mounted or sharpened, protective gel still on the blades. Original screws and mounting instructions included.
I have had these a long time, but I didn't end up ever using them (and my youngest has 7" blades on his skates) and probably won't so it's time to pass them on to someone else.
Box is in pretty rough shape (falling apart)... I will include it (folded flat) but I plan on packaging the blades in something more protective.
Make me a reasonable offer and they're yours - I paid way less than retail for them so don't be afraid to throw a number at me, I'm pretty generous!