Bottom weather seal

I'm afraid that I don't recognize the bubble seal in these photos. Would it be possible to see the end profile? That's generally how we identify this kind of material. The video below will go into further detail as to exactly what we need.

Thank you! This seal looks very similar in design to our 58-055. This is commonly used on the bottom of window sashes, too, so I think this may be just what you want. Review its dimensions and see what you think!

Profile view of 58-055