The pop top seal w/ embeded = stainless steel clips is manafactured by Trim Loc of Buena Vista ,CA  USA  = Phone # 714-562-0500 I believe they are supplying west coast metric,  = JCwitney ETC with pop top seals I have installed their pop top seal on my westy the = seal worked and fit great! A local shop ordered a big roll from them and sold = me some off the roll , I noted the manufacturer's name and phone # for the list = members