Mask bracket suitable for different occasions Our 3D mask holder can support the mask fabric around the mask and provide enough space. It not only speeds up the emission of gas, prevents stuffiness and fogging of glasses but also create more breathing space. Even if you wear a mask for a long time in the hot summer, you will feel cool and breathe easily. Besides, our 3D Mask Bracket can reduce the frequency of friction between the mask and the face to protect the mask lining from being soiled and to protect the makeup.