Description_x005F_x000D__x005F_x000D_This mask brace is made of PP material. Safe, light weight and easy to use. Space support design, comfortable to wear, will not shake left and right, will not fall off the face. It& 39;s the best option for everyday essentials you can find for your family and friends._x005F_x000D__x005F_x000D_Features_x005F_x000D__x005F_x000D_- Material: PP._x005F_x000D_- Size:12.00X5.70X0.60cm/4.72X2.24X0.24in._x005F_x000D_- Note: Suitable for 175mm mask._x005F_x000D_- Leave a lot of space between the mouth, nose and mask for easier breathing._x005F_x000D_- Prevents the mask from directly touching the lips, prevents lipstick from sticking to the mask, and protects your perfect makeup._x005F_x000D_- The mask holder is the right size to fit perfectly with most disposable masks._x005F_x000D_- Quantity is enough to meet your and your family& 39;s daily needs, reusable and plenty of replacement packs._x005F_x000D_- Perfectly protect the health of yourself and your family under the mask.Packing list10 x mask frame inserts