FILTERING FACE MASK HAVING ONE OR TWO STRAPS

摘要

A face mask (10) includes a headband assembly (20) configured for having two straps (24) extending around the back of the neck and head of the wearer. The straps include end connectors (30) that can moun t to studs (14) on the mask in a single strap configuration. In a double strap configuration, the end connectors (30) connect to a mask mounting member (50) in a diverging spaced apart relationship. The mask mounting member pivotally connects to the studs (14) on the mas k.