These black jumper caps are ideal for creating secure electrical connections in various electronic projects. Their great design prevents accidental disconnections, while their adaptability supports a wide range of circuit configurations. great for testing, prototyping, and repairs, they provide users with a dependable and efficient connectivity solution. Features -Color:Black -Material:Iron, plastic -Size:0.65X0.50X0.25cm/0.26X0.20X0.10in -Note: 2.54mm -Effective circuit debugging: our jumper caps are designed for effective circuit debugging, making short circuit testing and repairs simple and efficient -Easy installation and removal: with a design focused on ease of use, our jumper caps allow for quick installation and removal, fitting multiple pin header specifications -great materials: made from great materials, our jumper caps are resistant to wear, ensuring durability even with frequent use -Compact jumper caps: the small and portable design of our jumper caps makes them easy to carry, ideal for electronics enthusiasts and engineers working -Wide range of compatibility: our jumper caps are compatible with a wide range of electronic devices, supporting internal connection optimization and innovative diy projects Package list: 100 x Jumper cap