Roll Over Bar Seals!!!

There might be an obvious answer for those in the know but seeing as I'm not, can anyone tell me if I can still get hold of the plastic trim/seals for the cabby roll over bar as mine are cracked and badly perished. I've looked all over but can't seem to see them anywhere. I am a complete cabby novice by the way in case that isn't obvious Would really appreciate some help as it looks terrible when the roof's down cf_emoticons__BangHead:Fanks