Belt of Dwarvenkind - A

Rare

While wearing this belt, you gain the following benefits: Your Constitution score increases by 2, to a maximum of 20. You have advantage on Charisma (Persuasion) checks made to interact with dwarves. In addition, while attuned to the belt, you have a 50 percent chance each day at dawn of growing a full beard if you're capable of growing one, or a visibly thicker beard if you already have one. If you aren't a dwarf, you gain the following additional benefits while wearing the belt: You have advantage on saving throws against poison, and you have resistance against poison damage. You have darkvision out to a range of 60 feet. You can speak, read, and write Dwarvish.

Belt of Hill Giant Strength - A

Rare

Markoth – “Fat Mar” to those that didn’t truly know him – treasured this reinforced, velvety waistband above all other possessions. He wore it every day in life but was never able to fully grasp its benefits despite being attuned to it: while attuned, the wearer’s strength becomes 21 and, once per day, the wearer has advantage on one saving throw that might otherwise result in a level of exhaustion. A description of this item can be found in the Dungeon Master’s Guide under the entry ‘Belt of Giant Strength (Hill)’. While wearing this belt, your Strength score changes to a score granted by the belt. If your Strength is already equal to or greater than the belt’s score, the item has no effect on you. This belt is a belt of Hill giant strength, and grants a strength of 21.