???Kit Specification??? 22 sets male SYP connectors, 22 sets female SYP connectors(red), 22 sets servo male connectors, 22 sets servo female connectores(black), 3 meters 22AWG cables, a tweezers and heat shrink tube ???Designed for DIY??? Each set includes protective connector housing and crimp pin connector, ideal to make your own several extension wires for rc models, household appliances, etc ???Exquisite Workmanship??? All connectors and terminal manufactured with precision-fitting and durability ensuring accurate mating. The servo connector is 2.54mm pin spacing and the red connector is 2.5mm pin spacing ???High Quality??? The 22AWG cables are made of multi-core tined copper, high conductivity, low resistance and soft, can be bent arbitrarily, not easy to tear apart ???After-sale Service??? We provide 7x24 hours customer service! Please feel free to contact us if you have any questions