Breaker strips or trim pieces.   4 pieces black, rigid. Check out profile picture.  Pieces measure approximately 44" L for the sides.  Top and bottom are approximately 16"

Some WC-78 machines had this in a rubber material and some had it with a rigid material.  For this machine you will need longer pieces.  Please call to order!  You will need pieces approximately 49" and 22" at a minimum.  You will need to trim these to fit your machine.  Oversize shipping rates may apply.

MADE IN USA