Steel brackets add an elegant look to your home while also providing support. Steel brackets can be used for a number of different uses including countertop shelf and cabinetry applications. Pre-drilled holes make installation a breeze. Features 1/4in. Material thickness. Long-lasting steel insures durability. Pre-drilled mounting holes for easy installation. Can be used to support granite countertops. Perfect for countertop and shelf applications. Beautiful stainless steel to match modern appliances. Material - Stainless Steel. Specification Dimension - 2 W x 20 D x 20 H in. Item Weight - 6.42 lbs..