Light Steel Shield

You strap a light steel shield to your forearm and grip it with your hand. A light steel shield's weight lets you carry other items in that hand, although you cannot use weapons with it. Whether wooden or steel, a light shield offers the same basic protection and attack benefits, though the two varieties respond differently to some spells and effects (such as rusting grasp). A druid can use a light wooden shield, but not a light steel shield.