“Beef STRIPLOIN STEAK (also known as SIRLOIN) is an excellent cut to braai or roast in the oven.  I prefer cooking my STRIPLOIN STEAK over a hot fire, cooking on the fatty side to give it a nice crispy finish.”
Richard 

STRIPLOIN STEAK are sold in variable sizes Small (200g – 299g), Medium (300g – 399g) and Large (400g – 500g).