Mascarilla sanitaria negra utilizada para prevenir COVID-19 o coronavirus. Máscara médica negra sobre fondo negro - Foto e imagen de stock

A black sanitary mask used to prevent COVID-19 or coronavirus. Black medical mask on a black background

Protective face mask on black background

Two mask masks made of fabric, black and white. Respiratory protection from dust and aerosols. COVID-19

Set of white masks on a black background. Respirator with ventilation valve, anti-aerosol mask effective for protection against biological agents, including covid-19, or coronavirus

Gauze bandages with elastic bands over the ears, made at home, on a black background. Respiratory protection. COVID-19.

A set of different masks to protect the respiratory system from contamination, including bacterial danger, including coronavirus and influenza virus. Comparison of different masks

Set of respirators for protection against dust and aerosols, protection class FFP2, FFP3. On a black mirror background. The concept of protection against COVID-19 or coronavirus.

Set of respirators for protection against dust and aerosols, protection class FFP3. The concept of protection against COVID-19 or coronavirus.

White mask on a black background. respirator with ventilation valve, anti-aerosol mask, effective for protection against biological agents, including coronavirus.

Gauze bandages with elastic bands over the ears, made at home, on a black background. Respiratory protection. COVID-19.