моющиеся многоразовые анти пыли pm2.5 хлопок лицевые маски 10 фильтр из активированного угля рот-муфельные дыхательные тонкий face valve wec

washable reusable anti dust pm2.5 cotton famasks 10 activated carbon filter mouth-muffle breathing valve wecan mask u.features: material:skin-friendly material makes it feel comfortable when you wear it. double filter: 4 layers thick preventing dust perfectly. high quality: its extensible and stronger is not easy to be damaged. widen elastic ear-loop: with stretchy widen ear-band for closely fit, easy to wear and off.