Reused silicone mask, S size for childrend and woman ,L size for man , with an adjustable strap. Replaceable filter, breathable, comfortable hypoallergenic masks. Medical grade materials used. Highly Efficient Filtration. Optimal Comfort.
Replaceable filters made from medical grade materials. Highly efficient filtration, with optimal comfort. Universal filter size is compatible with more replaceable filter masks. Very good for homemade masks with filter capability.
This is the product Tech sheet
If you have further enquiry ,please contact below .
Steven song(Manager)
Dongguan lixing electronic technology co.,ltd
Xingyuan (HK) silicone&plastic product co.,ltd
Dongguan xingzhong silicone&plastic product co.,ltd
Heng quan industrial area,hengli town ,dongguan city ,guangdong provinces ,china
Tel:86-769-33214302
Mob:86-15992865590
Viber/WhatsApp:86-15992865590
Msn:steven-xiaoxing@hotmail.com
Skype:songmingxing000
E-mail:stevensong@xingyuansilicone.com