Five Giants 'Grandaddy Belt'
The Five Giants fast-food franchise has recently expanded into Dungeon Running fashion wear with a line of belts meant to make you 'feel like a giant'. This one grants the strength of an elder giant and has a buckle showing a shirtless giant with impossible rippling muscles. Just wearing this belt spikes your testosterone, though the MLR has declared that it is not a performance-enhancing drug.
Wearing this belt while attuned to it grants a Strength score of 25. This belt has no effect if your Strength score is already 25 or higher.