Ring of protection

A ring of protection is a magical device that helps keep the one who wears it from physical harm. The ring can deflect a small part of most attacks

Creation
Rings of protection are old items, and the knowledge to create them is quite well known. A shield of faith spell is need in the creation, so they are made mostly by clerics.

Users
After a magical robe and staff, a ring of protection is the most common magic item a wizard normally owns.