Product review (5 stars): Worked great in my LG dryer
This is a newer 4-wire plug for the newer 4-prong outlets.  If you have an older 3-prong outlet, get the other type of dryer plug.  This one had ample length of wires to connect up inside the dryer, and seems of high quality.  I liked that the anti-pull that attaches to the hole in the back of the dryer is metal (some are plastic).

Great quality too!