Cabinet knob size: the size of the movable knob - 25mm*25mm, the handle outside is equipped with a fixing screw. Before placing an order, please measure the thickness of the drawer.< /p> Product material: door knob are made of high quality zinc alloy (aluminum alloy is lighter because it is hollow), strong and shiny structure and smooth appearance make it durable. Sufficient quantity: The knobs of the 4-button cabinet knobs are equipped with 4 corresponding mounting screws, single pack and packed in bags to prevent scratches. Easy to install: When using the armored door knob, drill a hole in the position to be installed, then pass the screw through the back of the board and tighten the knob, which is very beautiful and easy to install . Scope of application: drawer knobs are suitable for any cabinet, dresser and door, also suitable for decorating dressers, bedroom furniture, kitchen furniture, it is the perfect choice for the room . Decoration: FEATURES: The furniture handle is made of corrosion-resistant zinc alloy, and each knob is fixed with metal screws, which is stable and easy to install. Not only that, the surface of the furniture handle is smooth, there are no corners, it is very safe for children, you don't have to worry about the corners being scratched by children. How to use the furniture handle: insert the screw into the existing hole on the back, then twist the handle on the front to tighten it. Save time and effort, easy to install. Furniture knobs are ideal for rooms: you can decorate a home without any modifications, adding the perfect finishing touch to any room or home renovation. Furniture Handles offers a variety of stylish accent furniture, functional hardware, and bathroom products to meet style and function requirements.