This Listing is for

1x Male Molex Connector + 4 Male Pins
1x Female Molex Connector + 4 Female Pins

You can buy 1 Set, 5 Sets, 10 Sets or 20 Sets.

1 Set = 1 Male & 1 Female Molex Connecto + 4 Male & 4 Female Molex Pins
5 Sets = 5 Male & 5 Female Molex Connecto + 20 Male & 20 Female Molex Pins
10 Sets = 10 Male & 10 Female Molex Connecto + 40 Male & 40 Female Molex Pins
20 Sets = 20 Male & 20 Female Molex Connecto + 80 Male & 80 Female Molex Pins

You'll have to crimp the pins/terminals to the wire before using them with the connectors.