Susan called it "cathartic to give back" and the couple added that they plan to donate 1,000 more masks as soon as possible.
"You guys are heroes!" Duff added via Twitter. It was [Susan] and my absolute pleasure."
The masks were made by high-end fashion and lifestyle brand Chrome Hearts, which has dedicated part of its Hollywood facility to crafting personal protective equipment during the COVID-19 pandemic.
Beyond their philanthropic efforts, the McKagans are busy regardless of widespread coronavirus lockdowns.
Photo: Getty Images