Turbo Blanket size...?

[laredo]

Just got this DEI turbo blanket from Summit Racing.
Description says it's supposed to be for a T3 (part #DEI - 010172), but it's about 3 times the size of the housing.

What brand / part # have any of ya'll used for a blanket?

turboford.org/attachment.php?aid=2835

[Stinger]

I've never used a turbo blanket on anything I personally own so I don't know of a specific part number.