Feature:1. 180 Pcs in Set: The kit includes 180pcs push button cover in 6 colours, respectively are black, red, yellow, blue, green, white, 30pcs each for you to use2. Easy to Distinguish: Different colors make the buttons easy to distinguish, which is intuitive and clear for more convenient operation3. Round Shape: The switch key covers are designed in round shape, suitable for breadboard tact switch push button4. Easy Installation: The key hats are easy to install on the breadboard, with firmly connection, provides smoothly operation5. Excellent ABS Made: The tact switch is made of excellent ABS material, not easy to break, has high strength and good durability for long term usageSpecification:Item Type: Breadboard Push Button CoverMaterial: ABSSpecification: 30pcs black, 30pcs red, 30pcs yellow, 30pcs blue, 30pcs green, 30pcs white.Package List:180 xBreadboard Push Button CoverNote:Pay attention to safety protection when using.