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20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement
20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement

20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement

20 PCS Breathing Face Cover Valves Replacement Round Anti Pollution Mouth Filter Accessories (Black): Home Improvement

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The package contains all 20 face-cover valves. Should be used with mouth. Face mask is not included.

The high-quality materials are made of ABS materials and are durable.

Dimensions The external dimensions of 40MM x 35MM1.57 x 1.38 and the inner diameter of 18mm 0.71 are approximately suitable for most face masks on the market.

It is widely used in sports, running, activated carbon face shield, etc. Activated carbon can prevent dust, wind and fog.

Due to different lighting and screen settings, the color of the project may be slightly different from the picture.


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