These black plastic jumper caps are designed for efficient circuit shorting and connection. Featuring a great and compact design, they fit seamlessly onto pin headers, ensuring stable electrical conductivity. Ideal for prototyping, testing, and DIY electronics projects, they simplify circuit adjustments and enhance functionality. Features -Color:Black -Material:Iron, plastic -Size:0.65X0.50X0.25cm/0.26X0.20X0.10in -Note: 2.54mm -Precision circuit debugging assistant: effortlessly achieve circuit board short circuit testing and repair with our jumper caps, designed for precise circuit debugging -Quick installation and removal: enhance your electronic project assembly efficiency with our jumper caps, featuring a quick installation and removal design that fits various pin header specifications -great material: made from great materials, our jumper caps are built to last and suitable for frequent plugging and unplugging scenarios -Compact jumper caps: the small size of our jumper caps makes them easy to carry, making them an ideal choice for repairs by electronics enthusiasts and engineers -Wide compatibility: our jumper caps support internal connections for different electronic devices, aiding in diy and optimization Package list: 100 x Jumper cap