• Use with Existing 12" Shelf Brackets,the 13"w X 48"l Injection Molded Plastic Bullnose Shelve Has Enough Space to Showcase Bulky Products and Large Displays. These Shelves Have a Contemporary Design and Resemble a Custom Made Laminated Shelf. The Injection Molded Bullnose Shelve Fits Perfect on 12" Brackets and Significantly Increases the Amount of Space Available on Your Slatwall. Each Shelf Is a Sleek White Color Throughout, so It Won't Fade or Wear Off.