This Printed Line Number License Plate is made with a hard acrylic plastic base that has graphic print on top. The graphic print is covered by another clear tough acrylic piece to protect it from the elements. The Line Numbers are cut out, mirrored acrylic pieces that are attached to the top of the license plate for a raised, 3D effect. There are 2 holes at the top and 2 holes at the bottom of the license plate for screws.