Specification:2 pin male & female IP68 waterproof connectors with 16AWG wire. High quality material: The pigtails are pure copper ,making soldering easy.No loose, reliable and lightweight. Length: Male to female extension cable, 20cm/piece, 40cm/pair. Useful:This male/female connector is a very useful accessory when installing waterproof LED lights. Package included:5pairs 2pin waterproof connectors.