Features: 1. Good quality: Made of stainless steel abd zinc alloy, polish finsh, long lasting, beautiful addition to any home. 2.Application: Perfecr for kitchen cabinet, furniture door, cupboard, desk drawer, wardrobe drawers, shoe cabinet, chest and so on. 3.Good decoration: Can change the whole look of a room or furniture, ideal for a new project or restoration needs 4. Easy to install: Comes with mounting screws, easy to install. Size:Approx. Diameter 2.8cm, Height: 2.2cm Screw hole diameter: 0.4cm, screw length: 0.2cm Color:Silver,Black Material: stainless steel/zinc alloy Package list: 12 x cabinet knobs 12 x screws Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.