Griffin Survivor Slim Case for Apple iPad Air 2

Drop-resistant,dust-resistant,shock-resistant,scratch-resistant, waterproof membrane

compatible with:ipad  AIR2

feture:
double design,the material is pc,outside is silicone.
every port with Dust plug

Product standard:
Dust capacity: 3 hours per second under the wind speed of 18 meters per second test
Anti falls ability: in the 1.8 meter free fall fall test
Earthquake resistant ability: the test of the 20-20kHZ frequency of the following 18 hours of testing
Rain: passed the 1 hour test below 200mm per hour rainfall