: Made of high-quality corrosion-resistant copper to maximum electrical conductivity. Each chain is made of flexible and fire-resistant high-quality plastic, , anti-aging, more durable and reliable. EASY TO USE: This 4 conductor parallel power cord is very convenient when connecting 3528 5050 RGB LED lights. No stripping or soldering required, just insert the RGB 4 wires and light into each hole of the connector, press down and go Application: This 4-pin 22AWG extension cable is widely compatible with 5V, 12V, 24V RGB LED strips or other low voltage RGB lighting products. Support 0-4A current and 0-24V voltage input, heat resistance level is -20 ~ 100 degrees Colour:Photo Color Material:plastic Package Contents: 1 x 16.4ft 4-Pin Extension Cable 10 x LED Light Strip 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.