blooming calendula flowers watercolor botany themed composition air filter protection dustproof washable reusable comfy windproof facial pro

material--mouth mask is made of 100% polyester material and can be used all year round. the cozy and breathable material won't rub your face and it is easy to wear without causing discomfort. design--equipped with two activated carbon filters piece with replaceable 5-layer protection and m-shaped nose clip. if you want to protect your family health and get the praise of your friends as well, i don't think you will miss it.