What's in the box:

1 X Protective Masks Replaceable Filter Mask Headband Straps Anti-dust Haze Exhaust High-efficiency Filtering Soft Silicone (Standard), Standard

Features:
The filter element is replaceable, with a headband and adjustable length.
Soft silicone material, three-dimensional mesh filter to effectively block dust.
Fully fit protection, does not sting ears, low sensitivity, and no irritation.
It can isolate dust, haze, car exhaust, etc.
Built-in 1 filter element with additional 9 filter elements for easy use.

Specifications:
Product Type: Mask
Features: Replaceable filter
Wearing method: head-mounted
color: White
Material: Silicone
Package Size: 19 * 14.5 * 8cm / 7.48 * 5.71 * 3.15in
Package Weight: 57g / 2.01oz

Package List:
1 xMask
2 xStraps
9 xFilter