ITEM NAME:40 Way Rainbow Color 31cm Flat for Arduino Jumper Cable Wire 1P Home App KBI Descriptio n Brand new and high quality Plated copper Wire with 1p-1p pin connector Wire length: ca. 20cm Width: ca. 5.5cm 2.54mm pitch size Compatible with 0.1 mil spacing pin headers Can be used for PCB project and pc motherboard etc Color:Rainbow sockelï ¼Å¡F/F Package included: 1 Set ( 40 pcs ) Rainbow Color Jumper Cable Whatever the ending's perfect or not, you can't disappear from my world New 20cm 40 PCS Rainbow Color Flat for Arduino Jumper Cable Wire 2.54mm 1P F/F.New 20cm 40 PCS Rainbow Color Flat for Arduino Jumper Cable Wire 2.54mm 1P F/F. 1 Set ( 40 pcs ) Rainbow Color Jumper Cable. Compatible with 0.1 mil spacing pin headers. We'd like to settle any problem in a friendly manner.