Inner Bracket for masks

Today is a Christmas eve.Just off the zoom with my in-laws. My father in law wears glasses, he told us he recently discovered an Inner Bracket for masks not only give him a Comfortable Breathing but also prevents foggy glasses due to the breathing. I am posting the picture here. If you wear glasses too, you may want to give it a try:) 

Wishing you a very happy Christmas and a safe and healthy 2021！

 

所有跟帖： 

• Wishing you a very happy Christmas and a safe and healthy 2021！： -beautifulwind- ♀ (141 bytes) () 12/24/2020 postreply 20:46:18

• Merry Christmas! Thank you for sharing the information! -甜虫虫- ♀ (0 bytes) () 12/25/2020 postreply 09:59:42

• Very interesting -忒忒绿- ♂ (0 bytes) () 12/25/2020 postreply 15:34:00