Weatherseal wool strip that is inserted into a screen door track

Hello, thank you for posting,

To further review, we will need written out dimensions of the width of the base and height of the pile. From there we can compare to our selection to determine if we can supply a suitable replacement option. Thank you! 

Unfortunately we cannot determine accurate dimensions from photos. To further review, we will need written out dimensions of the width of the base and thickness of the pile. From there we can narrow down our selection.