These magical bracers make it easier to guard yourself, and more difficult for your enemies to escape you. When attuned, and within reach of an enemy, these bracers confer the following benefits:

• +1 to your AC
• When you hit a creature with an opportunity attack, the creature's speed becomes 0 for the rest of the turn.
• Creatures provoke opportunity attacks from you even if they take the Disengage action before leaving your reach.
• When a creature within 5 feet of you makes an attack against a target other than you (and that target doesn't have this feat), you can use your reaction to make a melee weapon attack against the attacking creature.

Notes: Bonus: Armor Class, Feat: Sentinel