What is Straight Flush in Poker?

A straight flush is a hand with five consecutive cards of the same suit, making both a straight and a flush. This is the second best hand in poker after a royal flush. 5♠ 6♠ 7♠ 8♠ 9♠ and 7♥ 8♥ 9♥ T♥ J♥ are examples of straight flushes.