Lost or broke one more fins on your softtop? Don't get bummed, this 3 pack of fins fits most major soft top brands like Wavestorm, BZ soft tops, Liquid Shredder and many more! Look at our dimension image and check your board has 4" between holes and is less than 3" thick and you are good to go. We offer a 1 year warranty, should anything break contact Santa Barbara Surfing or our store on Amazon (WestWorks LLC) and we will get you back in action.