• Works with 18"h x 24"w aluminum or corrugated plastic
• Works with double sided signs and riders
• Sign slides easily into the frame--no hardware required
• Sign Dimensions: 18"h x 24"
• Rider Dimensions: 6"h x 24"w
• Material: 3/4" angle iron with a black powder coat finish for
  outdoor durability
• Frame Dimensions: 43"h x 25"w