20Pcs Mask Breather One-Way Breathing Sealing Gasket Mask Mask Accessories Black

Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace.Description Are you looking for a professional yet affordable mask breathing parts? Are you in search of a sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional mask breathing parts must meet you needs. It is one of the best choices for you. Features - Color: Black. - Material: PP. - Size: About 4x3.5x1.5cm; 1.57x1.38x0.59Inches. - Made of silicone material for safe and practical use. - Accessories which should be used with mouth facial cover protection (not included). - Suitable for sports running active carbon facial protection cover etc. - These are sealing pad for mask respirator use. - One-way air for smoother breathing.