MaterialThe electrical connector is made of resin glue, which is fast, safe, and reliable. The special glue can protect the wires from rain, sun or snow corrosion, or other damage. SizeThe size of the cable connector is 17*17*25mm. Please pay attention to the size before placing the order. FeaturesThe wire connector has 3 holes and supports 2 or 3 cable connections. Fast wiring speed, no wire stripping. Easy to use Insert the wire directly into the connector terminal, and then press the blue cover with a tool to ensure the cable connection. ApplicationOur waterproof wire connectors help repair or extension cables and can be used for various wiring projects. Such as robotic lawnmowers or garden lighting.