Product Information
- Material: Nylon, Spandex. Elastic Round. This Elastic Strap is Best Choice for you and family! Suggest replace the fliters every day of uses for the best effect.
- Soft texture and elasticity will not hurt your ears. Our elastic strap works for most people and protect the health of you and your family.
- This safety soft white cord is elastic ear loop material, you can make it at home and cut the length as needed.
- Elastic bands within the allowable stretch elastic deformation range can be easily restored to the original length without deformation.
- valve Made of ABS material, durable to use. which should be used with mouth Másk (not included).Suitable for sports Másk, running Másk , active carbon Másk, etc.
