1250PCS SWITCH CAPS: Including 250pcs power switch button cap, with 5 different colors for easy identification, sufficient in quantity, easy to use and replace. 2COMPACT SIZE: With a diameter of 10mm and a height of 9.2mm, these power switch caps are compact in size and suitable for breadboard assembly. 3ABS PLASTIC: These switch caps are made of excellent ABS plastic, which is lightweight, wear and aging resistant, and has a long service life. 4EASY OPERATION: Button design provides perfect operation and can be used directly after installation, with wide applications and strong practicability. 5FINE PROCESSING: 6 pin self locking switch cap set, with exquisite workmanship, and glossy appearance without burrs, which is safe and convenient to use.