1    rubber belt;
2    bottle;
3    rubber tube;
 
the mask is not included.
 
we need 2 or 4 weeks to make it
 
      If you have any questions about the product, please leave me a message because of the time difference. I may not be able to reply to you immediately. I will reply to you as soon as I go online     

 
 If the product has quality problems, please contact me immediately. I will immediately arrange the return and replacement for you