1、Applicable Models: This doorbell protective cover is suitable for GoogleNest doorbell, fits perfectly with your doorbell and has access to all functions without any interference. 2、Silicone Material: This doorbell cover is made of premium soft silicone material, which is wear resistant and durable, and has a long service life. 3、Protection Function: The cover can preserve your doorbell from UV light, weather elements, not afraid of falling and scratches, and dustproof. 4、Comfortable Touch: This silicone cover feels comfortable, slippy surface and burr free, does not hurt your hands, and is safe to use. 5、Easy Installation: Hassle free one step installation, simply slip on the case to complete installation, easy operation, use with confidence.