what are the most important things to have in a first aid kit?
['plasters in a variety of different sizes and shapes.', 'small, medium and large sterile gauze dressings.', 'at least 2 sterile eye dressings.', 'triangular bandages.', 'crêpe rolled bandages.', 'safety pins.', 'disposable sterile gloves.', 'tweezers.']