1951 - 1954 GMC 150-22 Beltline Molding Kit. Rubber Covered Stainless Steel Core With A Felt Lining. 4 Piece Set, Left and Right Hand. These beltlines mount with staples (included) on the left & right doors to sweep the inside & outside of the glass. ???Our product is made from the original specs and from high quality ozone resistant materials to fit your vehicle.