Hillman Plate Hangers allow you to securely display decorative plates on the wall. Includes a professional picture hanger used in Museums and art galleries worldwide. Ideal for use in drywall and plaster surfaces. PRIMARY USE: Plate holders are designed to securely hold decorative dishware and mount on wall, if desired DRYWALL/PLASTER USE: Conventional picture hangers are for use in drywall or plaster walls for best use. Installing hanger over stud is recommended for most secure hold SEVERAL SIZES: Available in a variety of sizes, allowing you to find the exact product you need for any given project WEIGHT RATING: Always ensure items hung are equal to or below product's weight rating