3 Ply Disposable Mask with Elastic Ear Loops
Several sellers are also selling disposable masks at these prices, but they don't always show up at the top of Amazon's search list. If one supplier's prices go up, you can find others under similar/comparable items. Other options:
Blue ($3.49): https://www.amazon.com/Disposable...084TQKLCC/
Pink ($4.35): https://www.amazon.com/LEIGONG-50...0895MVPNV/
Edit: Mods noted that the first two links were sellers with <1000 ratings on Amazon; the deal is also currently dead, but prices are fluctuating, so keep checking. An alternative (>1000 ratings seller) is available here [amazon.com]
- currently at $4.18 for 50 blue 3-layer masks.