Description
- 【Economic Package】Come with 20 pack mask cover valves in all. Buying multiple pieces is more cost-effective and suitable for sharing with family, friends and neighbors.
- 【Premium Materials】Made of Abs Material, Durable to Use.
- 【Size】Outer Size: 40mm x 35mm/1.57" x 1.38" (Approx.); Inner Diameter: 18mm/0.71" (Approx.)
- 【Wide Application】Suitable for sports, running , active carbon Facial protection cover , etc.. Please note that the package don't include the mask.
- 【Fast Delivery】Shipped by USPS. If there's any question afterwards, please feel free to let us know.
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