High-quality materials: This cabinet handle is made of zinc alloy with a gold waterproof coating. Once you have it in your hand, you will directly feel its heavy weight and smooth surface----high-quality cabinet hardware. Door Handles Measurement: Hole Centers: 128mm(5.04inch); Total Length: 170mm(6.69inch); Height: 32mm(1.26inch); Width: 12mm(0.47inch), the 2 types of installation screw lengths we provide are 0.98inch(25mm) and 1.77inch(45mm). The M4 connecting screws can be cut according to your needs. and are suitable for door or drawer fronts of different thickness. Installation Method: Step 1: Measure the exact hole distance and mark the drilling position on the circuit board. Step 2: Use a drill to drill the mounting holes for the screws. Step 3: Pass the screw from the back to the front and turn the screw into the handle. [Please carefully measure the hole center of your cabinet or other furniture before purchasing] Modern and simple design: smooth surface, beautiful design,