Okay kiddo, let me explain what the helmet and spurs of Saint Olaf mean!
Saint Olaf was a very important person in Norwegian history. He was a king who lived a long time ago and is now considered a saint by many people. The helmet and spurs are objects that are associated with him.
First, let's talk about the helmet. A helmet is a piece of headgear that people wear to protect their heads. Saint Olaf's helmet was made of metal and was probably very heavy! People say that Saint Olaf wore this helmet in battles to keep his head safe from harm.
Now onto the spurs! Spurs are metal attachments that go on the heels of boots, and they're used by horse riders. They are used to make a horse go faster or to move in a certain direction. The spurs associated with Saint Olaf are made of bronze and have a special design on them. They are said to represent the importance of horses to war and the role that Saint Olaf played as a warrior on horseback.
So, to sum up, the helmet and spurs of Saint Olaf were objects that he used in battle and are now symbols of his bravery and importance in Norwegian history.