Feature: 1.Product Features: O, I marked on black button 12V rocker switch with wires (with #187 locking terminals at ) for easy switch connection.2.Material: small round rocker switch Made of high quality materials. The terminals are made of brass, silver plated.3.Function: The rocker switch is a 2-pin SPST design (single pole single throw) on/off. Rated at 10A 120V AC and 20A 12V DC.4.Mounting: The mounting holes for this mini 12 volt rocker switch are 0.787 inch (20mm). Embedded design, easy to install.5.Application: The circular rocker switch is widely used in automobiles, RVs, boats, household appliances, etc. Specification:Product name: Circular switchProduct current and voltage: 12V 20ASwitch function: ON-OFFInput voltage: DC12V-24Vcolor: Blackmaterial: plasticProduct use: The product is suitable for cars, RVs, boats. Package Contents:10 x Switch 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.