Which I suppose as well would allow us to go off the shelf again , you'd say ?
Um. Yeah. Um.  And these are three different types of  or two different types  three different types of shapes you can have. Uh one is a flat one , and then more original ones are single curved one or one with a double curved. Um  the materials are tha there as you can see , but uh you can't have a titanium one for a double curved ,
Titanium , the really strong metal , titanium ?
uh which would be  Yeah ,