DURABLE MATERIAL - Made of high quality solid brass with a brushed finish for durability Dimensions - Diameter: 25mm, Projection: 31mm, Button Base Diameter: 11/16" (18mm) Modern spherical design - Suitable for most cabinet styles, including kitchen, bathroom, living room, drawers, dressers, or updating antique furniture These drawer knobs are a great addition to your furniture with a smooth surface that helps prevent finger injuries and rounded corners that reduce the risk of bumps Perfect for use on furniture and provides reliable performance. The smooth surface resists fingerprints and the anti-oxidant treatment helps prevent tarnishing Easy to install - Simply choose the location, drill a hole, insert the screw from the back, and tighten the knob securely Versatile - Ideal for cabinets, dressers, drawers, closets, wardrobes, shelves, kitchens, bathrooms, living rooms, dorms, and offices. Suitable for home decoration