Bubble strip- odd size

I need to replace the bubble seals at the base of my windows in the house we just bought. They appear very similar to the 58-182 you stock except for being slightly smaller in every dimension.

Your 58-182: 7/8" overall height, 3/16" T-bar width, 3/8" foam diameter

My unidentified strip: 5/8" overall height, 11/64 T-bar width, 1/4" foam diameter (COLOR = WHITE)

Please advise, I have 20 windows each needing 3' of bubble seal. Thanks.

Also, my seal does not have a fin on the foam if it matters.