Burger Rings are a type of onion ring-like, corn-based, burger-flavoured Australian snack food distributed by the The Smith's Snackfood Company (which, in turn is owned by PepsiCo).
Confirmed @ Scoresby (vic) store as well. Can mix and match and also buy more than 4 for $1.25 each ie 6 for $7.50 Burger Rings cheetos Toobs Twisties Chicken Twisties Cheese
I don't normally buy these but sounds like a pretty good deal. Buy one pack for $1.62 or buy 2 for $1.50 (75c each)! I think it also applies to Twisties ZigZag Mod - edited title and description.