Concealed Design: Pair of concealed shelf supports engineered to give the illusion of floating shelves for a clean, modern appearance Durable Construction: Made from cast iron material providing strong and reliable support for your shelving needs Multiple Size Options: Available in a range of sizes to accommodate different shelf dimensions and weight requirements Complete Installation Kit: Washers and plugs supplied with brackets for convenient and secure wall mounting Versatile Application: Compatible with various shelf materials and thicknesses, suitable for any room decor style, Manufacturer: Oakcrafts