Product Size: The kitchen door knob's diameter is 30 mm / 1.1 inches, height: 22 mm, 10 pieces included (please measure your drawer thickness before ordering). Meet your various needs. High Quality: The round cabinet knob is made of high-quality stainless steel alloy, zinc alloy with strong stability. There is a protective film on the metal surface, which can resist corrosion from foreign substances, prevent fading easily, and can be used for a long time. Perfect Decoration: The surface of the door knobs is matte black, stylish and modern, and can match any home decoration style, adding shine to your furniture and personality to your home. Easy to Install: Use a simple manual or electric screwdriver to punch a hole in the board, insert the screw, and connect the drawer handle tightly. Wide Range of Uses: Furniture knobs suitable for most cabinets, wardrobes, dresser drawers, and wherever you want; the round handle can also be used as a hook, which is more convenient.