Beeswift Type 11R 3Ply Surgical MaskDesigned for use in medical, hospital, and workplace environments, these Type IIR three ply medical face masks provide high performance protection while ensuring comfort and safety. Key Features: Three Layer Construction: Dual non woven inner and outer layers with an integrated non woven filter for superior protection. Comfortable Earloop Fastenings: Ensures a secure fit and easy wear throughout the day. Medical Device Certified: Class 1 Medical