Now first off, we're going to discuss the different types and shapes of shields. Over the next two steps, we'll go over them and their functions. A buckler is a small round shield and was used my infantry groups and those who prefer smaller weapons such as knives and daggers because they were light weight and allowed the user to get up in close to a target without the large bulky shield that would slow them down and get in their way. Parmas were used more on the battlefield, they were round and lightweight and easy for the troops to carry and use in combat. Kite shields were used to cover more of the wielder's body and give more of a contour to the user during melee combat. They were normally shaped like an upside-down teardrop, only to later on be designed with flat tops.