Trapezoidal Backer Rod

These inert Trapezoid Backer Rods are manufactured from closed cell, white polyethylene foam and makes an excellent material for mount making and artifact support. Easily cut and formed, the trapezoidal profile of these rods can also be used to form dividers in boxes and drawers. The isosceles trapezoid shapes are offered in several sizes. Sold in packages of 15 pieces, each measuring 4 feet for a total of 60 feet per package.