Features:

Non-slip surface
Made of high quality and durable silicone
Organic Anti-Dust OAD added
For all OAD (Organic Anti-Dust) added silicone case, a special layer of OAD material is sprayed on the surface of the silicone case, this can avoid dust sticking on it
With OAD added, the silicone case can be cleaned easily
Washable and durable