This 30-piece set of cabinet hardware drawer pulls has unique features. In terms of size, the center of the screw holes is 3 in. (76mm). The overall length is 3-5/16 in. (85 mm); the width is 11/32 in. (9 mm); the projection is 1-3/32 in. (28 mm). If you are replacing the old handle, you need to measure and ensure that the center-to-center hole spacing of the current handle is 3 inches. If you are installing new cabinet handles, you need to drill two holes with a center-to-center spacing of 3 inches.it is made of zinc, which is solid and durable. With a classic matte black finish, it coordinates well with other electrical appliances and accessories. The appearance is simple. The black cabinet handles have a wide range of applications for various kitchen cabinet doors and drawers. The matte black color presents a clean and timeless look that complements farmhouse, vintage, traditional and transitional kitchen decorations. It can easily blend in, adding a touch of refinement and elegance to the kitchen, showing unique taste and style. It is an ideal choice for upgrading kitchen cabinet hardware or for newly decorated kitchens.