Paper bag handles are small loops of paper attached to the top of paper bags to allow for easier carrying. They are typically made of the same material as the bag and are folded and glued onto the bag's surface. The handles are sturdy enough to support the weight of the bag's contents and are designed to provide a comfortable grip for the user. Paper bag handles are a practical and eco-friendly alternative to plastic bags, as they are biodegradable and can be recycled.