Disposable 3-Ply Surgical Mask - Disposable 3-Ply Surgical Mask (Box of 50)

The 1st layer is constructed of 25gsm Non-Woven PP, which is comfortable, breathable, non-allergenic, and non-irritating. The 2nd layer features a 25gsm filter paper, and the 3rd layer features another layer of 25gsm Non-Woven PP.