This 10 Pack LED Strip Light 5050 RGB strip Connector is used for Conductor 10mm Strip to Strip Jumper led strip connector and its easy to work with! 

Fits 5050 LED chips with 10mm 4pin wide strip
cut the strip on the cut line, splice the ribbon electrically with this jumper and bend the wires 90 degrees (or whatever angle you require,) and keep going with the LED strip
This jumper and bend the wires 90 degrees

Package Contents:
10 x LED Strip Connector Cable