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Brand:Oftenjoy

[Oftenjoy Protective face masks for medical use]——Medical Protective Face Mask - Sterile Individually Wrapped, Bacterial Filtration Rate ≥98%

[Oftenjoy Protective face masks for medical use]——Medical Protective Face Mask - Sterile Individually Wrapped, Bacterial Filtration Rate ≥98%

$5.33
$5.33
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Brand Oftenjoy
Type Protective face masks for medical use
Date First Available

January 19,2026
Design Highlights

This mask meets medical-grade sterile standards with a 3-layer protective structure: an outer non-woven fabric to block droplets, a middle melt-blown layer to filter ≥98% of bacteria, and an inner skin-friendly non-woven layer for breathability. Each mask is individually sealed in a sterile package for hygiene, portability, and protection against secondary contamination. High-elastic ear loops ensure a comfortable, non-slip fit, while an adjustable nose bridge strip adapts to different face shapes, balancing protection and comfort.

Usage Scenarios

  • Daily Commute: Effectively blocks droplets and bacteria in crowded places like public transport and supermarkets.
  • Medical Visits: Complies with medical-grade requirements for use in hospitals and clinics.
  • School Protection: Provides reliable defense for students to reduce cross-infection risks.
  • Sensitive Individuals: Ideal for those with rhinitis or allergies during pollen seasons or hazy days to minimize irritation.

Quality Details

  • Sterilized with ethylene oxide for immediate, safe use upon opening.
  • The 3-layer structure is tightly bonded to prevent delamination and maintain consistent protection.
  • Durable ear loops resist breakage for long-wearing comfort.
  • Waterproof individual packaging protects against moisture and dust for an extended shelf life.
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