Shower door sweep

Hi, my shower door sweep came off and is mast so I figured I would just replace it. The piece I have is about 26 1/8 inches and the holes are are about 24 3/4 inches apart. I saw y'all have a 24" and a 30". 10-325 is the item I was looking at. Would that work for my door you think and what size? (I'm thinking 30") I don't mind cutting it. Just want to make sure it's compatible. And do I need a special tape as well for when I install it?
Thanks
Dennis B