replacing insulation ribbon in storm windows

A handy person from North Carolina says:
January 27, 2021
The ribbons are 25+ years old and very worn. The width is 3/16". The best preserved ribbon is 5/32" high. Running down the base of the ribbon are two parallel dashed lines. The base is white. The fuzz is gray. I cannot find any marks on the frames.
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Bob from SWISCO responded:
January 28, 2021

Are you talking about wool pile? I can't be certain, but if the size of the base is 3/16" and the height is roughly 5/32", see our 58-001, 58-127, 58-002, or 58-198 to start. Compare those cross-section dimensions to see if any of these seem right. If not, please confirm your dimensions and get back to me. 
Grey Pile Weatherstrip, 3/16" x 7/16"
Grey Pile Weatherstrip, 3/16" x 7/16"
58-198
$9.80
White Pile Weatherstrip, 3/16" x 5/32"
White Pile Weatherstrip, 3/16" x 5/32"
58-001
$7.45
Pile Weatherstripping, 3/16" x 1/4"
Pile Weatherstripping, 3/16" x 1/4"
58-127
$9.37
How to Cut Out Pile Weatherstripping
How to Cut Out Pile Weatherstripping
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Identifying Replacement Weatherstripping
Identifying Replacement Weatherstripping
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How to replace wool pile weatherstripping
How to replace wool pile weatherstripping
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