These Cabinet Knobs are suitable for cabinets, cupboards, drawers, dressers, bi-fold doors, wardrobes, bookcases, and shoe cabinets in kitchens, bathrooms, living rooms, offices, dormitories, etc, enhancing the aesthetic appeal of cabinets or drawers.SpecificationColor: SilverMaterial: Solid Zinc AlloyHole Center: 76 mm/ 3 inchTotal Size: 92 x 35 x 23 mm / 3.62 x 1.38 x 0.9 inch (L*W*H)Thickness: 3 mm / 0.12 inchFit for Board Thickness: 0.5 inch - 1.77 inchPacking List: 5 x Cup pulls, 10 x 25mm(0.98") Screws, 10 x 45mm(1.77") Breakaway screwsAdvantageDrawer bin cup pulls made of solid zinc alloy with an electroplating surface treatment offer the advantages of durability, corrosion resistance, a sleek and polished appearanceInstructionTwo sizes of screws are provided, suitable for installation on panels of different thicknesses.25mm(0.98") Screws: Suitable for 0.67" - 0.78" (17-20mm) thick panels45mm(1.77") Breakaway screws: Suitable for 0.5" - 1.77" (12-45mm) thick panelsNOTE: Pay attention to measuring the installation hole distance of the handle