50-Pack: Reusable Double Layer Dustproof Sponge Mouth Mask

Sponge Mouth Mask Anti Haze Dust Washable Reusable Double Layer Dustproof Mouth-muffle Wind Proof Mask. Features: Function: Anti-dust Protection class: NONE Life cycle: Non-disposable Applicable: Adult Material: cotton Dustproof Size: Adult Certification: NONE Reusable, washable and machine washable Includes: 50 Pcs