Specification:.
Material: cotton + filter paper.
Color: black / wine red / navy blue / gray (as shown).
Product size: about 8 * 8 * 3cm/3.15*3.15*1.18inch.
Packing size: about 10 * 10 * 3cm/3.94*.
394*1.18inch.
Weight: about 40g.
Packing List:,1 * Mask,2 * Filter Paper.
Notes:,1.Due to many factors such as display brightness and light brightness, the true color of this item may be slightly different from the picture displayed on the website.
2.The valve styles of different production batches are slightly different.