Size parameters：Measurement: large: 30mm; Wide base: 15mm; Height : 22mm. Material: Solid buttons are made of stainless steel, which is not easy to oxidize and corrode. Each knob has tiny and beautiful appearance, reasonable price with good quality. Widely Compatible: Round kitchen cabinet knob with thin flat finish looks modern and simple. It will dress up any home improvement and make you feel brighter. Package Included: You will have 6 cabinet knobs. The product comes with screws, which can be installed within easy reach, which is very convenient EASY TO INSTALL - no skills are needed to complete the installation and use it smoothly PERFECT DECORATION: Perfect addition to any wardrobe, cabinet door, cupboard, drawer, etc. Modern design to decorate and give a new look to your furniture. Color: Black Size: 3*2.2*1.5cm Quantity delivered: 6 pieces Product dimensions are all measured by hand, there are errors and the actual product shall prevail. Product color is affected by shooting light view and there is a slight color difference, which depends on the actual product received.