Dimensions: The heavy circular cabinet knob measures 1-1/4 inch (32mm) top diameter, 1/2 inch (12.7mm) base diameter, and projects 1inch(25mm) from the front of the cabinet door or drawer Wide Application: The matte black cabinet knob features soft lines, adding a sophisticated touch to kitchen, bathroom, and laundry room cabinets. Available in various finishes, it harmonizes beautifully with your home decor Easy Installation: Cabinet door knobs have a single hole that is easy to install into the pre-drilled hole by including mounting screws 25 Pack matte black cabinet knobs include 25pcs 1inch short screws and 25pcs 1.75inch breakaway screws Solid Material: The cabinet pulls constructed by zinc alloy, plated by matte black finish, makes the cabinet door knobs anti-rust and anti-corrosion, ensures years of durability and longevity 365-Day Evaluation: We believe you'll value these cabinet knobs. Use them for a full year, and if they don't meet your needs, we're here to assist