uxcell Pack of 28pcs 7mm Auto Inline Car Cigarette Lighter Socket Holder Female Outlet Enables you to hard wire any product with a cigarette lighter socket. Dimension: 71 x 30mm/2.8" x 1.2"(L*D); Material: Plastic Color: Black Voltage: 12V/24V Package Content: 28 x Car Cigarette Lighter Sockets Fit Cable Dia: 7mm/0.28"