40 PCS/LOT PM2.5 Face Mask Filter Activated Carbon Breathing Filters Child All New Kindle 2019 Unique design tempered glass for

Unique design tempered glass for OnePlus 7 camera

Magnetic Lock holds it properly and tightly

Full access to all ports

there is no tempered glass in the front

-Compatible with iOS

40 PCS/LOT PM2.5 Face Mask Filter Activated Carbon Breathing Filters Child All New Kindle 2019 Unique design tempered glass forIt's PM2. 5 air mask breathing filters. Replace the fliters every week of uses,but need to according to your actual situation. Protect your mouth and face from gases, noxious smells, pollen, smoke, dust and other harmful particles. For Adult mouth mask insided with fliter. Size: 10 x 7 cm 3. 94 x 2. 75 inch Package include: 40 PCS PM2. 5 filters