WHAT YOU WIELL GET: 600 jumper caps in 6 colors , each color has 100 jumper caps. | WIDE APPLICATION: The jumper caps are suitable for PCB PC DVD HDD Motherboard Shorting. | VARIOUS COLOR: We have 6 colors to meet your requirs:red, blue and black,white, green and yellow. | Space: 2. 54mm/0. 10inch. | BUY IT NOW:The jumper caps are individually bagged , you will not worry they would scratter during the shippment. And we have excellent after-sale service, if you have any question, welcome to contact us!