What's in the box:

Winter Thermal Face Mask with Breathing valve Reusable Mouth Cover Washable Warm Mask with Ear Covers & Replaceable Activated Carbon Filter Ear Muff for Running Cycling Skiing & Winter Sports (Pe)

This winter mask is special designed with both breathing valve and filter, protecting you from pollutants such as harmful dust particles and fumes. Widen elastic ear rope for great comfort. Large ear covers warm you the whole winter.

Features:
5 layers filter, 5 layers protection.
Washable and reusable cotton material provides superior thermal retention.
Widen elastic ear rope and improved 3D construction for great comfort.
Large warm ear covers protect you from frostbite.
Unique breathing valve allows you to breathe freely while still keeping warm.
Lightweight and comfortable, one size fits all.
Suitable for cycling, skiing, motorbiking, climbing and daily working in winter.

Specifications:
Material: Cotton.
Color: Black-1 / Black-2 / Purple / Peach / Gray / White / Rose ( optional ).
Product Size: 24 * 15 cm / 9.4 * 5.9 in
Product Weight: 46 g / 1.6 oz
Packing Size: 30 * 20 * 5 cm / 11.8 * 7.9 * 2.0 in
Packing Weight: 50 g / 1.8 oz

Package List:
1 * Mask
2 * Filters

Note: The mouth cover can be reused after washing while the filter cannot be cleaned, it is recommended to replace it daily to achieve the best protection.