[Clean Installation]- How to clean up your cluttered battery terminals? Our terminal strips greatly simplified and neatened up your install. The pressure washer style terminal accepts a bare wire and the jumpers allow signals or to be distributed neatly. This way you can easily disconnect a wiring branch without taking down the entire system. [Heavy Duty]- Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. These allowed you to connect each wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs. [Protect Cover]- Our dual row screw terminal strips that also include a clear cover to protect accidental Pressing of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids". Be careful when mounting these covers. [Easy Install]- The terminal strips are easy to install and held in place by two screw holes at either end of the terminal. Standard spade crimp type connectors work well and you have the option of of making 8 individual connections or by using the whole barrier bar or part of it up to 8 connections to a single line. Once the connections have been made, clear plastic covers are included that push lock into place to protect the terminals. Material:plastic colour:Random Color Note: Random color, don't accept the specified color. Package Contents: 4 * 8p terminal block 4 * 8p shorting bar Only the above package content, other products are not included. Note: Light 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.