Tire flap

[Rusty]

I got a new flap from cooker tires.  How wide it is?  My new one is 7 inches wide and very heavy stiff rubber.  Wouldn't a one that is 3 inches work?  It only has to be protecting where the tube meets the steel rim. 
Rusty

[chetbrz]

Rusty,

Unfortunately I think you may have ordered the wrong size.  Check the catalog or website.

[Rusty]

Turns out I have been using the terms wrong.  A flap is 7 inch wide heavy duty rubber that holds the tube in the tire.  More for like trucks.  What I needed was a rim liner.  About 3 inch wide, thin rubber to prevent the tube from rubbing on the rim and popping from rust, etc.

[Russ T. Fender]

Rim liner for wire wheels, flap for split rims and clincher rims.

[Articifer Tom]

Used old tubes to make my own . 

[frankp]

Like Tom, that's how I made mine.