Package Content: You will receive sufficient quantities of double-wire plug-in connectors with a voltage range of 0.3-0.5 square millimeters in solid size so that the ends of the wires are arranged neatly, which can spare the distribution box space. It is very practical and more efficient. Premium Material: The two-wire connector is made of plastic, which has a certain thermal stability, making the plug reliable and long-lasting. It uses the best flame retardant insulating material to modify copper, which is resistant to voltage, and electric shock and has a long service life. You can rest to use them for a long time. Easy to Use: This two-wire connector is very easy to operate, just lift the control valve, insert the stripped wire, then press the control valve with flat mouth clips, grip it tightly, and connect firmly. Spare 70% of your wiring time with this wire connector. Reusable and Efficient: This two-wire connector is reusable and suitable for a of flexible and rigid wires of different diameters. Each connector is designed with for different wires, which can help you quickly operate the wiring, sparing time and effort. Wide Application: Wire connectors are widely used in low-voltage solderless small-gauge wires, suitable for all sizes of common household wiring, such as ceiling fans, sockets, switches, speakers, lights, etc. Spare valuable space. Please note: There is a slight color difference or discrepancy in kind, please don't mind, thank you! Colour:black Material:plastic Package Contents: 54 x wire cable snap connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.