Do you go bushwalking or have venomous snakes in your paddocks? Make sure you have one of these in your first aid kit.
The Setopress bandage is recommended by the Australian Venom Research Unit at the University of Melbourne (AVRU) as the best option in the event of a snake bite; see their recommendations here (which differ slightly from the ARC guidelines).
The markings help you to apply the correct pressure for an arm or a leg in the event of a bite; see the recommendations here