LE 2-Pin Connector for LED 100-240V Strip Lights, Pack of 5 Units, 3528 LED Strip Accessories, Joint Pin for LED Single color Strips Pack of 5 Units connect strip to strip Used for 3528 single color 100-240V high voltage LED Strip lights Width is 0.39in For configurable options on LED Strips, please search "Lighting EVER 4100064"on Amazon.