DOBU 500 Adjustable N95 NIOSH Mask - 5/10 Pack (Headband) Made in US Large central non-return valve which

Large central non-return valve which allows for a reduction of breathing resistance for the user and keeps moisture build-up inside the mask to a minimum

Not for use in medical settings

Used across the country by lab workers

Adjustable nose-bridge and earloop design is also perfect for those with glasses

Our USA-Made disposable single-use masks provide reliable respiratory protection

DOBU 500 Adjustable N95 NIOSH Mask - 5/10 Pack (Headband) Made in US Large central non-return valve whichDOBU 500 Mask is a top adjustable N95 in the market. It is best suited for medium and smaller faces. It will not fit larger faces. DOBU 500 N95 mask was forged out of the necessity to create reliable, highest grade N95 respirators for personal and public health. Manufactured by DOBU LIFE TECH Co., Ltd. Individually sealed no retail box The 500 model has adjustable headbands that can be tightened Made in South Korea NIOSH CDC APPROVED TC 84A 8145 5