Window channel in U-form (rubber and felt) Beetle -09/52 ch.- 1-397022Window channel in U form (rubber and felt) 2x U profile 140cm 2x U profile 80cm 4x felt 145cm This set of rubber and felt is for lining the window channels (where the door window moves up and down) of your split window Beetle with. 1 set is enough for both doors, for both the two large curved and the two straight window channels. First mount the rubber in the channel then push the felt neatly into place and finally glue the felt neatly to the iron