Have everyone talking when they see this custom-made, unique spark plug wall shelf. Designed from an original ACDelco spark plug, this wall shelf is molded out of polyresin material and has a tempered glass shelf and an ACDelco decal, sparking the performance brand known to most. Two slot holes in back for easy hanging. Hang it on your wall in your favorite room or garage and let the conversations begin! Size: 20.5" L x 4.6" W x 5.5" H. Individually Boxed.