What's in the box:

50PCS Disposable Face Mask Replacement Filter Breathable Protective Dustproof Mask Pad Round Shaped Filtering Pads for Universal Masks 10*10cm (Standard)

This product features breathable, soft and practical characteristics. It is easy to use just putting it on the inner side of face mask. And it helps to solve problem of inadequate masks.

Features:
Each pack includes 50 pcs.
Made of premium non-woven fabric, it is breathable, soft and skin-friendly.
Comes with a sealed plastic bag, it enables to protect and store mask pad well.
Using it can prolong mask lifetime and effectively prevent you from inhaling dust, haze, smoke, etc.
Disposable feature ensures sanitation and hygiene.
It is compatible with various kinds of masks.

Specifications:
Material: Non-woven
Quantity: 50 Pcs
Item Size: 10*10cm/3.9*3.9in
Item Weight: 30g/1.1oz
Package Weight: 30g/1.1oz
Package Size: 10*10*5cm/3.9*3.9*2in

Notes:
There are 2 types of this product(smooth surface and uneven surface). Due to random delivery, the product type is random.
Mask pad only, other accessories are not included.
Due to manual measurement, there may be deviation.
Due to photograph light or other reasons, the item in picture and material object may have slight difference, please in kind prevail.
It is recommended to replace it every two hours(no more than 4 hours).
If you went to crowded area, it is suggested to replace mask.

Packing List:
50 * Mask Pad