Dear Sir/Ma' Am,
Good day.
Kindly see attached file for your reference for our needed items.
We needed 1 piece each for every size as per below;
INSULATED FLEXIBLE AIR DUCTS 102mm X 6M LENGTH
INSULATED FLEXIBLE AIR DUCTS 127mm X 6M LENGTH
INSULATED FLEXIBLE AIR DUCTS 152mm X 6M LENGTH
Actually we needed Webasto products and hoping you have same specifications
As stated in the attached file.