Material: our brass cabinet drawer knobs are made of high quality crystal glass, high transparency, no impurities, the base is made of aluminum alloy, wear-resistant and fall-resistant, gorgeous and beautiful.Design:LONTAN glass crystal knobs have a sophisticated appearance, with clear acrylic glass paired with an aluminum base, cut with smooth and beautiful curves, a brushed brass finish that adds a luxurious and modern touch to the furniture in your home..Measurement: Top diameter:1.2inch(31mm), Height:0.98inch(25mm), Base diameter:0.59(15mm). If you find any quality problem on our cabinet knobs, please feel free to contact us, we promise solve it until you are satisfied..What you get: You would get 10 pack LONTAN acrylic cabinet knobs, each knob wrapped individually to protect the beautiful looking.Matched 1'' and 1.77'' M4 standrad screws which make the installation easier. If you need other size screws, please contact us..Excellent Service: We focus on quality and after-service. If you find any quality problem on our cabinet knobs, please feel free to contact us, we promise solve it until you are satisfied. Replacements or other solutions would be provided for you.