uxcell LED Strips Lighting Waterproof Connector Cable DC 5.5mm x 2.1mm Black Product Name : Waterproof Connector;Connector Type : Male, Female Material (External) : PVC Plastic;Color : Black Connector Size : 5.5 x 2.1mm;Cable Outside Diameter : 3.7mm/0.14" Total Length (Connect) : 40cm / 16";Weight : 19g Package Content : 1 x Waterproof Connector Cable