With this you can attach the rubber bands of your mouth masks to the hooks. This will relieve your ears from the pressure of the rubber bands. 
 This is very useful if you have to wear a mouth mask with elastic bands for a long time. 
 
 (Random color) 
 
 Due to the large demand, we are currently out of our stocks, but are constantly printing. 
 This can lead to a waiting time of up to a week before your products can be shipped. 
 Our apologies for this, we try to get all orders out the door as quickly as possible.