LE Silcone End Cap for LED 100-240V Strip Lights, Pack of 10 Units, 5050 LED Strip Accessories, 0.55in width, End Cover for Led Strips Pack of 10 Units Block up the end of 100-240 V strip light with this end caps Used for 5050 single color 100-240 V high voltage LED Strip lights Width is 0.55in For configurable options on LED Strips, please search "Lighting EVER 4100063"on Amazon.