Convenient to carry: These ignition switches are small and , easy to carry outdoors, you can put them in your t-shirt pockets, trouser pockets, handbags, purses, wallets, backpacks, camping bags or just put them in the front of your car, then you can find the buttons in case you need suddenly, saving your time fining switches here and there. Practical presents: You can send these buttons to your family or friends or family who just get vehicles, saving their time on the ignition, and you can send the buttons on Christmas, Thanksgiving, Valentine's Day or other festivals, expressing your love and care to the people around you, making your relationships closer. Package content: you will receive 4 pieces of engine start push buttons, keeping dirt and dust , the sufficient quantity can satisfy your daily use for vehicles, you can also share them with your friends or colleagues Reliable material: They are not easy to break or deform, you can use them for a long period of time, bring you fluent using experience, they can be a suitable choice for car spare parts They can fit for most cars or trucks, and you can put them into drill holes or threaded parts, with these switches you do not need to worry about your old ones broken, you can replace them in time Easy to use: these engine ignition switches are very easy to use, you just need to remove your old buttons, and then align our start witch with the drill hole, then gently stick them into the holes, and they will to use, you can finish the installation in a few seconds Wide usage: these horn engine start can be applied for many vehicles, you can use them on most 12 volt / 24 volt vehicles with 20A current, its normally open (off) position when you release the button, shown by the brackets around ON, you can use them for car, trucks, boats, ships, bus and more, making it more convenient for driving Operating Voltage: 24 Volts Type: Push Button Switch Actuator Type: Push Button Controller Type: Push Button Note: Choking risk may exist, please keep from these buttons. Material:Aluminum + plastic colour:silver Package Contents: 4 * Buttons Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.