Rubber strap with buckle closing and mouth piece with latex pump up gag.
 
Thickness: 0.4mm
 
One size, adjustment by the strap.
 
Click on the picture to view the front.
  
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     
  
   We will send the DHL express product to anywhere in the world within a week
 
   If the product has quality problems, please contact me immediately. I will immediately arrange the return and replacement for you