Product Feature Flexible: LED strip jumper connectors are fully bendable and are perfect for extending a run of LED light strip across a gap, around an obstacle, or for making a bend and the other side contacts are open to stick in. Use Safety: The pure copper wires inside are tin-plated, ensuring perfect electric conductivity and a longer lifespan, and the conductor is made of tinned copper and PVC insulation sleeve, the insulation layer is soft and flexible. Easy Installation: Easy to install no tool installation, no welding connection, 3528 5050 4-pin RGB LED strip connector kit, plug, and play. Attention: When operating this connector, it needs to be worked into all contacts touching at the right point and then lock them in, these connectors have little dimples to help lock in strip placement, it needed to be so exact in the placement of the strip. Product Specification Type 4 Pin Female Connector Cable and 4 Pin Male Connector Material PVC plastic Color As the pictures shown Length 9cm/3.5in Connector Type 4 Pin Package Included 10 x 4 Pin Female Connector Cable 10 x 4 Pin Male Connector