Wiper Blades

just an update.
the wiper blade they sent me is a 15 30-150
Trico
the (OEM) silver (SS) is a
15 33-150 per Trico web site...
the 30-150 is a metal frame, but
don't know if they are both the same.
I'm not opening the package until I talk
with the company WiperbladesUSA